<?xml version="1.0" encoding="UTF-8" standalone="no"?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0"><channel><title>Problem Matematika Mingguan</title><description></description><managingEditor>noreply@blogger.com (yusufsila)</managingEditor><pubDate>Tue, 5 Nov 2024 18:51:19 -0800</pubDate><generator>Blogger http://www.blogger.com</generator><openSearch:totalResults xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/">95</openSearch:totalResults><openSearch:startIndex xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/">1</openSearch:startIndex><openSearch:itemsPerPage xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/">25</openSearch:itemsPerPage><link>http://yusufsila-pow.blogspot.com/</link><language>en-us</language><itunes:explicit>no</itunes:explicit><itunes:subtitle/><itunes:owner><itunes:email>noreply@blogger.com</itunes:email></itunes:owner><item><title>SOAL IMSO 2016 BAGIAN ISIAN SINGKAT</title><link>http://yusufsila-pow.blogspot.com/2017/01/soal-imso-2016-bagian-isian-singkat.html</link><author>noreply@blogger.com (yusufsila)</author><pubDate>Tue, 24 Jan 2017 15:34:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-5618557933204843856</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
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&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9t6gQjrAnlUcg6pcxGDHek0ivWEV0KS9jh1ntAsUlcgBy2MCAiQj7QfGXvsDlpNTXKSrXZAqNnC2sw9ZXaYPBcSxWBUF27Oowrou5YF7OmY0P6dcIRztZrXU5HV9RR5jJZv9OWspDst0/s1600/LATIHAN+BILANGAN504.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9t6gQjrAnlUcg6pcxGDHek0ivWEV0KS9jh1ntAsUlcgBy2MCAiQj7QfGXvsDlpNTXKSrXZAqNnC2sw9ZXaYPBcSxWBUF27Oowrou5YF7OmY0P6dcIRztZrXU5HV9RR5jJZv9OWspDst0/s1600/LATIHAN+BILANGAN504.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVg0AIHbyMI9mz50Kifs1RfD2KHGPRdir2zpH5Mc6bsETZ3DvlReGYBWLG-TPDg1cn80xo9f15ED8knPLdefIjwfVTn4fVZLpU1Mi5KLX6Z_wiYAM-gh1H8vwpQclKgXChg-RFHBzSI-8/s72-c/LATIHAN+BILANGAN501.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>LATIHAN KETRAMPILAN BERHITUNG 3</title><link>http://yusufsila-pow.blogspot.com/2017/01/latihan-ketrampilan-berhitung-3.html</link><author>noreply@blogger.com (yusufsila)</author><pubDate>Tue, 24 Jan 2017 15:09:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-6534307968914224292</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRBGxO8SyX2L-R2E7NJnvKn-gZVw7dia2Zwt5KcJC9cxjrnN1xYJdvdgPd9bM47rp_N4Fd6z5sXZhakuvKRlx0Fla9Fpd095ACuARohfHARxAb9ywJttLdkyDMYc7Wp_8Hw9TIHGXpGU8/s1600/LATIHAN+BILANGAN4.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRBGxO8SyX2L-R2E7NJnvKn-gZVw7dia2Zwt5KcJC9cxjrnN1xYJdvdgPd9bM47rp_N4Fd6z5sXZhakuvKRlx0Fla9Fpd095ACuARohfHARxAb9ywJttLdkyDMYc7Wp_8Hw9TIHGXpGU8/s1600/LATIHAN+BILANGAN4.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRBGxO8SyX2L-R2E7NJnvKn-gZVw7dia2Zwt5KcJC9cxjrnN1xYJdvdgPd9bM47rp_N4Fd6z5sXZhakuvKRlx0Fla9Fpd095ACuARohfHARxAb9ywJttLdkyDMYc7Wp_8Hw9TIHGXpGU8/s72-c/LATIHAN+BILANGAN4.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>LATIHAN KETRAMPILAN BERHITUNG 2</title><link>http://yusufsila-pow.blogspot.com/2017/01/latihan-ketrampilan-berhitung-2.html</link><author>noreply@blogger.com (yusufsila)</author><pubDate>Tue, 24 Jan 2017 15:04:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-1245179091519556867</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHitP8gKMcoypdIWiEIYiZBH4rZz-HhkZST8wlPV0I-B5nTqb8PAlSn6y3kmKwM72BYw4WWS5P8exCSsl8wlSjWUmHoB2IUw7TZFjQVab0tpLI0ptjQ_lNbvUNLK6F_VkNgalsvC_Vhg8/s1600/LATIHAN+BILANGAN3.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHitP8gKMcoypdIWiEIYiZBH4rZz-HhkZST8wlPV0I-B5nTqb8PAlSn6y3kmKwM72BYw4WWS5P8exCSsl8wlSjWUmHoB2IUw7TZFjQVab0tpLI0ptjQ_lNbvUNLK6F_VkNgalsvC_Vhg8/s1600/LATIHAN+BILANGAN3.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHitP8gKMcoypdIWiEIYiZBH4rZz-HhkZST8wlPV0I-B5nTqb8PAlSn6y3kmKwM72BYw4WWS5P8exCSsl8wlSjWUmHoB2IUw7TZFjQVab0tpLI0ptjQ_lNbvUNLK6F_VkNgalsvC_Vhg8/s72-c/LATIHAN+BILANGAN3.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>LATIHAN KETRAMPILAN BERHITUNG</title><link>http://yusufsila-pow.blogspot.com/2017/01/latihan-ketrampilan-berhitung.html</link><author>noreply@blogger.com (yusufsila)</author><pubDate>Tue, 24 Jan 2017 14:56:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-4125786912182152080</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbwWLsKM6CaM10SA-wzgEm_zf1sSs-i678L5aBjZTus1AWqp33dFYsp15lrjeH5W-qoVY-rG9ryFUOuyH8H_LIjDIkt1VsTyNk8s1Ep59nX2vielT2WfMZpUsazXBT4UEkiMbDtv7QdQg/s1600/LATIHAN+BILANGAN2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbwWLsKM6CaM10SA-wzgEm_zf1sSs-i678L5aBjZTus1AWqp33dFYsp15lrjeH5W-qoVY-rG9ryFUOuyH8H_LIjDIkt1VsTyNk8s1Ep59nX2vielT2WfMZpUsazXBT4UEkiMbDtv7QdQg/s1600/LATIHAN+BILANGAN2.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;/div&gt;
&lt;br /&gt;</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbwWLsKM6CaM10SA-wzgEm_zf1sSs-i678L5aBjZTus1AWqp33dFYsp15lrjeH5W-qoVY-rG9ryFUOuyH8H_LIjDIkt1VsTyNk8s1Ep59nX2vielT2WfMZpUsazXBT4UEkiMbDtv7QdQg/s72-c/LATIHAN+BILANGAN2.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>SOLUSI BULAT</title><link>http://yusufsila-pow.blogspot.com/2017/01/solusi-bulat.html</link><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 12 Jan 2017 15:17:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-1776444301652389540</guid><description>&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Persamaan
x&lt;sup&gt;2&lt;/sup&gt; – 11y&lt;sup&gt;2&lt;/sup&gt; + 23 = 10xy memiliki empat buah solusi bulat (x&lt;sub&gt;i&lt;/sub&gt;
, y&lt;sub&gt;i&lt;/sub&gt;). Tentukan │x&lt;sub&gt;1&lt;/sub&gt;│ + │x&lt;sub&gt;2&lt;/sub&gt;│ + │x&lt;sub&gt;3&lt;/sub&gt;│
+ │x&lt;sub&gt;4&lt;/sub&gt;│ . &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;A.
8 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;B.
40 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;C.
44 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;D.
46 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;E.
52 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Solusi&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Ubah
persamaan x&lt;sup&gt;2&lt;/sup&gt; – 11y&lt;sup&gt;2&lt;/sup&gt; + 23 = 10xy menjadi &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;(x
+ y)(x – y) – 10y(x + y) = – 23&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;(x
+ y)(x – 11y) = – 23&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Kasus
1 : (x + y) = 1 dan (x – 11y) = – 23&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Solusi
kasus 1 : (– 1, 2)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Kasus
2 : (x + y) = – 1 dan (x – 11y) = 23&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Solusi
kasus 2 : (1, – 2)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Kasus
3 : (x + y) = 23 dan (x – 11y) = – 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Solusi
kasus 3 : (21, 2)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Kasus
4 : (x + y) = – 23 dan (x – 11y) = 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;Solusi
kasus 4 : (– 21, – 2)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;│x&lt;sub&gt;1&lt;/sub&gt;│
+ │x&lt;sub&gt;2&lt;/sub&gt;│ + │x&lt;sub&gt;3&lt;/sub&gt;│ + │x&lt;sub&gt;4&lt;/sub&gt;│ = │– 1│ + │1│ + │21│ + │–
21│ &amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;=
1 + 1 + 21 + 21&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%;"&gt;=
44&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm;"&gt;
&lt;br /&gt;&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>SOAL PENYISIHAN OLIMPIADE MATEMATIKA ITS (OMITS) TAHUN 2016</title><link>http://yusufsila-pow.blogspot.com/2017/01/soal-penyisihan-olimpiade-matematika_12.html</link><category>2017</category><category>MATEMATIKA</category><category>OLIMPIADE</category><category>OMITS</category><category>SMP</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 12 Jan 2017 14:24:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-2170712557451034339</guid><description>BERIKUT ADALAH SOAL PENYISIHAN OMITS TAHUN 2016 TINGKAT SMP&lt;br /&gt;
&lt;br /&gt;
&lt;iframe height="500" src="https://docs.google.com/viewer?srcid=0Bw9ymL0XBwbJOTZoeWlkVDB6cFE&amp;amp;pid=explorer&amp;amp;chrome=false&amp;amp;embedded=true" width="500"&gt;&lt;/iframe&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>SOAL PENYISIHAN OLIMPIADE MATEMATIKA ITS (OMIT) 2015 TINGKAT SMP</title><link>http://yusufsila-pow.blogspot.com/2017/01/soal-penyisihan-olimpiade-matematika.html</link><category>2017</category><category>MATEMATIKA</category><category>OLIMPIADE</category><category>OMITS</category><category>SMP</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 12 Jan 2017 14:19:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-4432338701747024090</guid><description>BERIKUT ADALAH SOAL PENYISIHAN OMITS TAHUN 2015 TINGKAT SMP&lt;br /&gt;
&lt;br /&gt;
&lt;iframe height="500" src="https://docs.google.com/viewer?srcid=0Bw9ymL0XBwbJWEJqQWJJQVJIY1U&amp;amp;pid=explorer&amp;amp;chrome=false&amp;amp;embedded=true" width="500"&gt;&lt;/iframe&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Penyisihan OMITS SMP 2016 : Soal Menarik</title><link>http://yusufsila-pow.blogspot.com/2017/01/penyisihan-omits-smp-2016-soal-menarik.html</link><category>2017</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 5 Jan 2017 08:55:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-1109291419575780802</guid><description>&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;Diberikan
persamaan fungsi&amp;nbsp; sebagai berikut : &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;f(x
+ 2) = x(– 1)&lt;sup&gt;x&lt;/sup&gt; – 3f(x)&amp;nbsp; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;f(1)
= 2015&amp;nbsp;&amp;nbsp; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;f(2)
= 2016 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;Tentukan
nilai dari f(1) + f (2) + f(3) + .... + f(2013) + f(2014)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;span style="line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;span style="line-height: 115%;"&gt;a. 1009 / 4&lt;/span&gt;&lt;span style="line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;span style="line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;span style="line-height: 115%;"&gt;b. &lt;/span&gt;&lt;span style="line-height: 115%;"&gt;2017 / 8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;c. 252 &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;span style="line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;span style="line-height: 115%;"&gt;d.
&lt;/span&gt;&lt;span style="line-height: 115%;"&gt;2015 / 8&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="line-height: 115%;"&gt;&lt;span style="font-family: Trebuchet MS, sans-serif;"&gt;e. 1007 / 4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Calibri&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; mso-ansi-language: IN; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-text-raise: -10.0pt; position: relative; top: 10.0pt;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Calibri&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; mso-ansi-language: IN; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-text-raise: -10.0pt; position: relative; top: 10.0pt;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Soal Jawab Olimpiade Matematika : Nilai Minimum</title><link>http://yusufsila-pow.blogspot.com/2017/01/soal-jawab-olimpiade-matematika-nilai.html</link><category>2017</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 5 Jan 2017 08:45:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-3381342382275371323</guid><description>&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Diketahui bahwa &amp;nbsp;y =
(x + 1)(x + 2)(x + 3)(x + 4) + 2013, tentukan nilai minimum dari y. &lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Jawaban :&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin: 5px 20px 20px;"&gt;
&lt;div class="smallfont" style="margin-bottom: 2px;"&gt;
&lt;b&gt;LIHAT JAWABAN&lt;/b&gt;: &lt;input onclick="if (this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display != '') { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = ''; this.innerText = ''; this.value = 'Tutup'; } else { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = 'none'; this.innerText = ''; this.value = 'Buka'; }" style="font-size: 12px; margin: 0px; padding: 0px; width: 55px;" type="button" value="Buka" /&gt;
&lt;/div&gt;
&lt;div class="alt2" style="border: 1px inset; margin: 0px; padding: 6px;"&gt;
&lt;div style="display: none;"&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;y &amp;nbsp;&amp;nbsp;= (x +
1)(x + 4)(x + 2)(x + 3) + 2013&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="text-indent: 0px;"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;&lt;span style="text-indent: 36pt;"&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp;= (x&lt;/span&gt;&lt;sup style="text-indent: 36pt;"&gt;2&lt;/sup&gt;&lt;span style="text-indent: 36pt;"&gt; + 5x + 4)(x&lt;/span&gt;&lt;sup style="text-indent: 36pt;"&gt;2&lt;/sup&gt;&lt;span style="text-indent: 36pt;"&gt;
+ 5x + 6) + 2013&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;= (x&lt;sup&gt;2&lt;/sup&gt; + 5x)&lt;sup&gt;2&lt;/sup&gt;
+ 10(x&lt;sup&gt;2&lt;/sup&gt; + 5x) + 24 + 2013&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;&lt;span style="text-indent: 36pt;"&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp;= (x&lt;/span&gt;&lt;sup style="text-indent: 36pt;"&gt;2&lt;/sup&gt;&lt;span style="text-indent: 36pt;"&gt; + 5x)&lt;/span&gt;&lt;sup style="text-indent: 36pt;"&gt;2&lt;/sup&gt;&lt;span style="text-indent: 36pt;"&gt;
+ 10(x&lt;/span&gt;&lt;sup style="text-indent: 36pt;"&gt;2&lt;/sup&gt;&lt;span style="text-indent: 36pt;"&gt; + 5x) + 25 + 2012&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;= (x&lt;sup&gt;2&lt;/sup&gt; + 5x + 5)&lt;sup&gt;2&lt;/sup&gt;
+ 2012&amp;nbsp; ≥&amp;nbsp;
2012 &lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Nilai minimum dari y adalah 2012.&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Soal Jawab Olimpiade Matematika : Bilangan Kuadrat</title><link>http://yusufsila-pow.blogspot.com/2017/01/soal-jawab-olimpiade-matematima.html</link><category>2017</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 5 Jan 2017 08:28:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-948256486387783005</guid><description>&lt;div class="MsoNormal" style="text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Sebuah bilangan bulat x jika dikurangi dengan 12 akan
menjadi bilangan sebuah bilangan kuadrat. Jika x ditambah dengan 19 maka akan
menghasilkan sebuah bilangan kuadrat yang lainnya. Tentukan nilai dari x.&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Jawaban :&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin: 5px 20px 20px;"&gt;
&lt;div class="smallfont" style="margin-bottom: 2px;"&gt;
&lt;b&gt;LIHAT JAWABAN&lt;/b&gt;: &lt;input onclick="if (this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display != '') { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = ''; this.innerText = ''; this.value = 'Tutup'; } else { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = 'none'; this.innerText = ''; this.value = 'Buka'; }" style="font-size: 12px; margin: 0px; padding: 0px; width: 55px;" type="button" value="Buka" /&gt;
&lt;/div&gt;
&lt;div class="alt2" style="border: 1px inset; margin: 0px; padding: 6px;"&gt;
&lt;div style="display: none;"&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;x – 12 = n&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ..............
(1)&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;x + 19 = m&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ..............
(2)&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Persamaan (2) dikurangi persamaan (1)&amp;nbsp; &lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;(m + n)(m – n) = 31&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;31 merupakan bilangan prima, sehingga m + n = 31 dan m – n =
1&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;Diperoleh m = 16 dan n = 15&amp;nbsp;
&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;x = 15&lt;sup&gt;2&lt;/sup&gt; + 12&amp;nbsp;
&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: &amp;quot;trebuchet ms&amp;quot; , sans-serif;"&gt;x = 225 + 12 = 237&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Pembahasan Soal OSN Matematika Tingkat Nasional Tahun 2012</title><link>http://yusufsila-pow.blogspot.com/2014/11/pembahasan-soal-osn-matematika-tingkat.html</link><category>Kombinatorika</category><category>OSN</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Tue, 4 Nov 2014 02:48:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-6184212119286310891</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRba3R9jB3faOeeVH0ZIPP510V71DW9d1H2DR2W4tLDR5mZMYL7IWnAx3L-FYANQhqIfwqJCvdyBXcvc6gBWR3Nl2P95Zfbiw7P87-XPhzPuR4UsxXkIHr9E0xRt97GzQzgDM4PblmtNw/s1600/2012.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRba3R9jB3faOeeVH0ZIPP510V71DW9d1H2DR2W4tLDR5mZMYL7IWnAx3L-FYANQhqIfwqJCvdyBXcvc6gBWR3Nl2P95Zfbiw7P87-XPhzPuR4UsxXkIHr9E0xRt97GzQzgDM4PblmtNw/s1600/2012.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpFirst" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;b&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;SOAL
3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Pada suatu keranjang buah terdapat 20 apel, 18
jeruk, 16 mangga, 10 nanas, dan 6 pepaya. Jika seseorang ingin mengambil 10
buah dari keranjang tersebut, ada berapa banyak komposisi buah terambil yang
mungkin ?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;b&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;b&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;SOLUSI&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div id="spoiler"&gt;
&lt;div&gt;
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&lt;div id="show" style="border: 1px solid white; display: none; margin: 5px; padding: 2px; width: 98%;"&gt;
&lt;div style="background: none repeat scroll 0% 0% #ebf3fb; border: 1px solid #aaccee; color: black; margin: 0px; padding: 7px;"&gt;
&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Misalkan, x&lt;sub&gt;1&lt;/sub&gt; = apel, x&lt;sub&gt;2&lt;/sub&gt; =
jeruk, x&lt;sub&gt;3&lt;/sub&gt; = mangga, x&lt;sub&gt;4&lt;/sub&gt; = nanas dan x&lt;sub&gt;5&lt;/sub&gt; =
pepaya.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Selanjutnya banyaknya komposisi buah yang terambil
equivalen dengan banyaknya penyelesaian (x&lt;sub&gt;1&lt;/sub&gt;, x&lt;sub&gt;2&lt;/sub&gt;, x&lt;sub&gt;3&lt;/sub&gt;,
x&lt;sub&gt;4&lt;/sub&gt;, x&lt;sub&gt;5&lt;/sub&gt;) dari persamaan&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;x&lt;sub&gt;1&lt;/sub&gt; + x&lt;sub&gt;2&lt;/sub&gt; + x&lt;sub&gt;3&lt;/sub&gt; + x&lt;sub&gt;4&lt;/sub&gt;
+ x&lt;sub&gt;5&lt;/sub&gt; = 10&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;dengan 0 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: CMSY10;"&gt;≤ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;x&lt;sub&gt;i&lt;/sub&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: CMSY10;"&gt;≤ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;10.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Padahal kita tahu banyaknya penyelesaian dari x&lt;sub&gt;1&lt;/sub&gt;
+ x&lt;sub&gt;2&lt;/sub&gt; + x&lt;sub&gt;3&lt;/sub&gt; + x&lt;sub&gt;4&lt;/sub&gt; + x&lt;sub&gt;5&lt;/sub&gt; = 10 adalah &lt;sub&gt;10&lt;/sub&gt;C&lt;sub&gt;14&lt;/sub&gt;&amp;nbsp; = 1001. Akan tetapi karena x&lt;sub&gt;5&lt;/sub&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: CMSY10;"&gt;≤ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;6 maka nilai 1001 harus
dikurangi dengan banyaknya penyelesaian jika x&lt;sub&gt;5&lt;/sub&gt; = 7, 8, 9, 10.
Selanjutnya kita hitung banyak kemungkinan tersebut : &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 1.0cm; mso-add-space: auto; mso-list: l0 level1 lfo1; tab-stops: 1.0cm; text-align: justify; text-indent: -21.25pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;i.&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x&lt;sub&gt;5&lt;/sub&gt; = 7 maka diperoleh x&lt;sub&gt;1&lt;/sub&gt;
+ x&lt;sub&gt;2&lt;/sub&gt; + x&lt;sub&gt;3&lt;/sub&gt; + x&lt;sub&gt;4&lt;/sub&gt; = 3. Oleh karena itu banyaknya
penyelesaian ada &lt;sub&gt;3&lt;/sub&gt;C&lt;sub&gt;6&lt;/sub&gt; = 20.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 1.0cm; mso-add-space: auto; mso-list: l0 level1 lfo1; tab-stops: 1.0cm; text-align: justify; text-indent: -21.25pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;ii.&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x&lt;sub&gt;5&lt;/sub&gt; = 8 maka diperoleh x&lt;sub&gt;1&lt;/sub&gt;
+ x&lt;sub&gt;2&lt;/sub&gt; + x&lt;sub&gt;3&lt;/sub&gt; + x&lt;sub&gt;4&lt;/sub&gt; = 2. Oleh karena itu banyaknya
penyelesaian ada &lt;sub&gt;2&lt;/sub&gt;C&lt;sub&gt;5&lt;/sub&gt; = 10.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-left: 1.0cm; mso-add-space: auto; mso-list: l0 level1 lfo1; tab-stops: 1.0cm; text-align: justify; text-indent: -21.25pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;iii.&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x&lt;sub&gt;5&lt;/sub&gt; = 9 maka diperoleh x&lt;sub&gt;1&lt;/sub&gt;
+ x&lt;sub&gt;2&lt;/sub&gt; + x&lt;sub&gt;3&lt;/sub&gt; + x&lt;sub&gt;4&lt;/sub&gt; = 1. Oleh karena itu banyaknya
penyelesaian ada &lt;sub&gt;1&lt;/sub&gt;C&lt;sub&gt;4&lt;/sub&gt;&amp;nbsp;
= 4.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-left: 1.0cm; mso-add-space: auto; mso-list: l0 level1 lfo1; tab-stops: 1.0cm; text-align: justify; text-indent: -21.25pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;iv.&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika
x&lt;sub&gt;5&lt;/sub&gt; = 10 maka diperoleh x&lt;sub&gt;1&lt;/sub&gt; + x&lt;sub&gt;2&lt;/sub&gt; + x&lt;sub&gt;3&lt;/sub&gt;
+ x&lt;sub&gt;4&lt;/sub&gt; = 0. Oleh karena itu banyaknya penyelesaian ada 1.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Oleh karena itu
banyaknya komposisi buah terambil yang mungkin adalah 1001 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-fareast-font-family: CMSY10;"&gt;−&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt; (20 + 10 + 4 + 1) = &lt;b&gt;966&lt;/b&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
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&lt;/div&gt;
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</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRba3R9jB3faOeeVH0ZIPP510V71DW9d1H2DR2W4tLDR5mZMYL7IWnAx3L-FYANQhqIfwqJCvdyBXcvc6gBWR3Nl2P95Zfbiw7P87-XPhzPuR4UsxXkIHr9E0xRt97GzQzgDM4PblmtNw/s72-c/2012.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Pembahasan Soal OSN Matematika SMP Tingkat Nasional Tahun 2004</title><link>http://yusufsila-pow.blogspot.com/2014/11/pembahasan-soal-osn-matematika-smp.html</link><category>Bilangan</category><category>OSN</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Tue, 4 Nov 2014 02:37:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-9120103040407297019</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZplUM0fbJjxRhk6B-vn8JIJraWkR3rFN4VCfQehJWnNR3DDNnCisBDMgUaDRQ6Mui5nkZ8_ZnTS7c_syXww1XODI3s3XKPIT8HXGgEhYvIs37IMVSNdyRXt0TUQyvBN4o_VGWNDjdkvc/s1600/2004.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZplUM0fbJjxRhk6B-vn8JIJraWkR3rFN4VCfQehJWnNR3DDNnCisBDMgUaDRQ6Mui5nkZ8_ZnTS7c_syXww1XODI3s3XKPIT8HXGgEhYvIs37IMVSNdyRXt0TUQyvBN4o_VGWNDjdkvc/s1600/2004.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;SOAL 5&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Ada berapa banyakkah bilangan asli yang tidak lebih besar dari
2004 yang bersisa 1 ketika dibagi 2, bersisa 2 ketika dibagi 3, bersisa 3
ketika dibagi 4, dan bersisa 4 ketika dibagi 5?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;SOLUSI&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div id="spoiler"&gt;
&lt;div&gt;
&lt;input name="button" onclick="if (this.parentNode.parentNode.getElementsByTagName('div')['show'].style.display != '') { this.parentNode.parentNode.getElementsByTagName('div')['show'].style.display = ''; this.parentNode.parentNode.getElementsByTagName('div')['hide'].style.display = 'none'; this.innerText = ''; this.value = 'CLOSE'; } else { this.parentNode.parentNode.getElementsByTagName('div')['show'].style.display = 'none'; this.parentNode.parentNode.getElementsByTagName('div')['hide'].style.display = ''; this.innerText = ''; this.value = 'OPEN'; }" style="font-size: 11px; font-weight: bold; margin: 5px; padding: 0px;" type="button" value="BUKA" /&gt;&lt;/div&gt;
&lt;div id="show" style="border: 1px solid white; display: none; margin: 5px; padding: 2px; width: 98%;"&gt;
&lt;div style="background: none repeat scroll 0% 0% #ebf3fb; border: 1px solid #aaccee; color: black; margin: 0px; padding: 7px;"&gt;
&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Bilangan yang bersisa 1 jika dibagi 2 : 1, 3, 5, 7, . . .  2a – 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Bilangan yang bersisa 2 jika dibagi 3 : 2, 5, 8, 11, . . . &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 3b – 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Bilangan yang bersisa 3 jika dibagi 4 : 3, 7, 11, 15, . . . &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 4c – 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Bilangan yang bersisa 4 jika dibagi 5 : 4, 9, 13, 18, . . . &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 5d – 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena KPK dari 2, 3, 4, 5, adalah 120, maka suku yang sama pada
keempat barisan itu adalah : 119, 239, 359, ... , 1919 (15 bilangan)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Jadi banyak bilangan adalah &lt;b&gt;15 bilangan&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id="hide"&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZplUM0fbJjxRhk6B-vn8JIJraWkR3rFN4VCfQehJWnNR3DDNnCisBDMgUaDRQ6Mui5nkZ8_ZnTS7c_syXww1XODI3s3XKPIT8HXGgEhYvIs37IMVSNdyRXt0TUQyvBN4o_VGWNDjdkvc/s72-c/2004.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Pembahasan Soal OSN Matematika SMP Tingkat Nasional Tahun 2006</title><link>http://yusufsila-pow.blogspot.com/2014/10/pembahasan-soal-osn-matematika-smp_31.html</link><category>Aljabar</category><category>OSN</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 30 Oct 2014 19:08:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-1941666481438341891</guid><description>&lt;div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;b&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;SOAL
8&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Diketahui sistem
persamaan empat variabel:&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;23x + 47y – 3z = 434&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;47x – 23y – 4w = 183 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;19z + 17w = 91 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;dengan&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;i&gt;x,
y, z,&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;/i&gt;dan&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;i&gt;w&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;/i&gt;adalah
bilangan bulat positif.&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Tentukan nilai dari (13x – 14y)&lt;sup&gt;3&lt;/sup&gt;&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;– (15z + 16w)&lt;sup&gt;3&lt;/sup&gt;&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;b&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;SOLUSI&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
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&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;23x + 47y – 3z = 434&lt;span class="apple-converted-space"&gt;&amp;nbsp;.............&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (1)&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;47x – 23y – 4w = 183 ............&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (2)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;19z + 17w = 91 ..................... (3)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Dari persamaan (3), karena z dan w
bilangan bulat positif, maka z = 3 dan w = 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Dari persamaan (1), diperoleh 23x + 47z
= 434 + 9 = 443 .......&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (4)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Dari persamaan (2), diperoleh 47x – 23y
= 183 + 8 = 191 .......&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (5)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jumlah kedua persamaan adalah :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;70x + 24y = 634&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;35x + 12y = 317&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Karena x dan y bilangan bulat positif,
maka jika x genap, maka 35x memiliki angka satuan 0, sehingga 12y harus
memiliki angka satuan 7. Ini tidak mungkin, sehingga haruslah x ganjil.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x = 1, maka 12y = 317 – 35 = 282 (y
tidak bulat)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x = 3, maka 12y = 317 – 105 = 212
(y tidak bulat)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x = 5, maka 12y = 317 – 175 = 142
(y tidak bulat)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Jika x = 7, maka 12y = 317 – 245 = 72,
sehingga y = 6&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Dengan demikian diperoleh nilai x = 7, y
= 6, z = 3, dan w = 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Sehingga :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;(13x – 14y)&lt;sup&gt;3&lt;/sup&gt;&lt;span class="apple-converted-space"&gt;&amp;nbsp;&lt;/span&gt;– (15z + 16w)&lt;sup&gt;3&lt;/sup&gt;&lt;span class="apple-converted-space"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; = (13
. 7 – 14 . 6)&lt;sup&gt;3&lt;/sup&gt; – (15 . 3 + 16 . 2)&lt;sup&gt;3&lt;/sup&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 108.0pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: 36.0pt;"&gt;
&lt;span class="apple-converted-space"&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;= (91 – 84)&lt;sup&gt;3&lt;/sup&gt;
– (45 + 32)&lt;sup&gt;3&lt;/sup&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 108.0pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: 36.0pt;"&gt;
&lt;span class="apple-converted-space"&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;= 7&lt;sup&gt;3&lt;/sup&gt;
– 77&lt;sup&gt;3&lt;/sup&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 108.0pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: 36.0pt;"&gt;
&lt;span class="apple-converted-space"&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;= (7 – 77)(7&lt;sup&gt;2&lt;/sup&gt;
+ 7 . 77 + 77&lt;sup&gt;2&lt;/sup&gt;)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 108.0pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: 36.0pt;"&gt;
&lt;span class="apple-converted-space"&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;= (-70)(49 + 539
+ 5929)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 108.0pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: 36.0pt;"&gt;
&lt;span class="apple-converted-space"&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;= (-70)(6517) &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="background: white; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 108.0pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: 36.0pt;"&gt;
&lt;span class="apple-converted-space"&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;= &lt;b&gt;– 456190&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;/div&gt;
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</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Pembahasan Soal OSN Matematika SMP Tingkat Nasional Tahun 2003 (2)</title><link>http://yusufsila-pow.blogspot.com/2014/10/pembahasan-soal-osn-matematika-smp_30.html</link><category>OSN</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 30 Oct 2014 18:57:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-9092485921280399635</guid><description>&lt;div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 0cm; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Soal 9&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 0cm; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Buktikan bahwa (&lt;i&gt;n – &lt;/i&gt;1)&lt;i&gt; n &lt;/i&gt;(&lt;i&gt;n&lt;/i&gt;&lt;sup&gt;3&lt;/sup&gt; + 1) senantiasa
habis dibagi oleh 6 untuk semua bilangan asli n.&lt;b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 0cm; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Solusi&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
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&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 0cm; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk membuktikan bahwa (n – 1)n(n&lt;sup&gt;3&lt;/sup&gt;
+ 1) habis dibagi 6, maka harus dibuktikan bahwa bentuk tersebut habis dibagi 2
dan 3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo1; tab-stops: 21.3pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;a.&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; font-weight: normal; line-height: normal;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Membuktikan habis dibagi 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Ada dua kasus, yaitu n ganjil dan n genap&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo2; tab-stops: 42.55pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"&gt;Ø&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk n genap, misalkan n = 2k&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;(n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(2k – 1)(2k)((2k)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(2k – 1)(2k)(8k&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena 2k habis dibagi 2, maka bentuk tersebut habis dibagi 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo2; tab-stops: 42.55pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"&gt;Ø&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk n ganjil, misalkan n = 2k – 1 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;(n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(2k – 1 + 1)(2k – 1)((2k – 1)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(2k)(2k – 1)((2k – 1)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena 2k habis dibagi 2, maka bentuk tersebut habis dibagi 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Sehingga (n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) habis dibagi 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo1; tab-stops: 21.3pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;b.&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; font-weight: normal; line-height: normal;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Membuktikan habis dibagi 3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Ada tiga kasus, yaitu n habis dibagi 3, bersisa 1 dan bersisa 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo2; tab-stops: 42.55pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"&gt;Ø&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk n habis dibagi 3, misalkan n = 3k&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;(n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(3k – 1)(3k)((3k)&lt;sup&gt;3&lt;/sup&gt; + 1)dan &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(3k – 1)(3k)(27k&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena 3k habis dibagi 3, maka bentuk tersebut habis dibagi 3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo2; tab-stops: 42.55pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"&gt;Ø&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk n bersisa 1 jika dibagi 3, misalkan n = 3k + 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;(n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(3k – 1 + 1)(3k + 1)((3k + 1)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(3k)(3k + 1)((3k + 1)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena 3k habis dibagi 3, maka bentuk tersebut habis dibagi 3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo2; tab-stops: 42.55pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;"&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"&gt;Ø&lt;span style="font-family: 'Times New Roman'; font-size: 7pt; font-stretch: normal; line-height: normal;"&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk n bersisa 2 jika dibagi 3, misalkan n = 3k + 2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 42.55pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 42.55pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;(n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(3k + 2 + 1)(3k + 2)((3k + 2)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
(3k + 3)(3k + 2)((3k + 2)&lt;sup&gt;3&lt;/sup&gt; + 1)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena (3k + 3) habis dibagi 3, maka bentuk tersebut habis dibagi
3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Sehingga (n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) habis dibagi 3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; tab-stops: 21.3pt; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena (n – 1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) habis dibagi 2 dan 3, maka (n –
1)n(n&lt;sup&gt;3&lt;/sup&gt; + 1) habis dibagi 6&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id="hide"&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Pembahasan Soal OSN Matematika SMP Tingkat Nasional 2003</title><link>http://yusufsila-pow.blogspot.com/2014/10/pembahasan-soal-osn-matematika-smp.html</link><category>OSN</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 30 Oct 2014 18:46:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-6844303336526236614</guid><description>&lt;div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Soal 5&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Untuk menghitung bentuk berikut&lt;/span&gt;&lt;/div&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5GxPNxFCiswzTc6Mu8tAo6JlvdYYgqiwPdHqfoKcPlzOE6KYfpTveBlcQkzuyXBmlRgqrl0Qz9Qw6PffDnH7NJP6Hme4t96KKhuM07Khao-CUKTvIRTAt-6WKYLyBi-62A4QmWKE73IA/s1600/soal+osn.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5GxPNxFCiswzTc6Mu8tAo6JlvdYYgqiwPdHqfoKcPlzOE6KYfpTveBlcQkzuyXBmlRgqrl0Qz9Qw6PffDnH7NJP6Hme4t96KKhuM07Khao-CUKTvIRTAt-6WKYLyBi-62A4QmWKE73IA/s1600/soal+osn.PNG" height="25" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;seseorang
melakukannya dengan cara sederhana sebagai berikut: 2000&lt;sup&gt;2&lt;/sup&gt; – 2 x 5 x
2000 + 5&lt;sup&gt;2&lt;/sup&gt; – 5 ? Apakah cara yang dilakukan orang itu dapat
dibenarkan? Mengapa?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Solusi &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div id="spoiler"&gt;
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&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Karena
2000&lt;sup&gt;2&lt;/sup&gt; – 2 x 5 x 2000 + 5&lt;sup&gt;2&lt;/sup&gt; – 5 merupakan hasil dari &lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;, maka
harus ditunjukkan bahwa :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;[2000&lt;sup&gt;2&lt;/sup&gt;
– 2 x 5 x 2000 + 5&lt;sup&gt;2&lt;/sup&gt; – 5]&lt;sup&gt;2&lt;/sup&gt; = (1998)(1996)(1994)(1992) + 16&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Perhatikan
langkah-langkah berikut :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;[2000&lt;sup&gt;2&lt;/sup&gt;
– 2 x 5 x 2000 + 5&lt;sup&gt;2&lt;/sup&gt; – 5]&lt;sup&gt;2&lt;/sup&gt; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; = [(2000 – 5)&lt;sup&gt;2&lt;/sup&gt; – 5]&lt;sup&gt;2&lt;/sup&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 14.7pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;= (2000 – 5)4 – 10(2000 – 5)&lt;sup&gt;2&lt;/sup&gt; + 25&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Misalkan
(2000 – 5)&lt;sup&gt;2&lt;/sup&gt; = a, maka&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;(2000
– 5)4 – 10(2000 – 5)&lt;sup&gt;2&lt;/sup&gt; + 25&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =
a&lt;sup&gt;2&lt;/sup&gt; – 10 + 25&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;= a&lt;sup&gt;2&lt;/sup&gt; – 10a + 9 + 16&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;= (a – 1)(a – 9) + 16&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;Kemudian
kita masukan kembali nilai a = (2000 – 5)&lt;sup&gt;2&lt;/sup&gt; , maka&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;= [(2000 – 5)&lt;sup&gt;2&lt;/sup&gt; – 1] [(2000 – 5)&lt;sup&gt;2&lt;/sup&gt; – 9] + 16&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;= (2000 – 5 – 1)(2000 – 5 + 1)(2000 – 5 + 3)(2000 – 5 – 3) + 16&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 115%;"&gt;= (1994)(1996)(1998)(1992) + 16&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
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</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5GxPNxFCiswzTc6Mu8tAo6JlvdYYgqiwPdHqfoKcPlzOE6KYfpTveBlcQkzuyXBmlRgqrl0Qz9Qw6PffDnH7NJP6Hme4t96KKhuM07Khao-CUKTvIRTAt-6WKYLyBi-62A4QmWKE73IA/s72-c/soal+osn.PNG" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Solusi OSN Matematika SMP Tingkat Nasional Tahun 2014</title><link>http://yusufsila-pow.blogspot.com/2014/10/solusi-osn-matematika-smp-tingkat.html</link><category>OSN</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 30 Oct 2014 11:03:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-3179210504349655470</guid><description>&lt;div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&lt;b&gt;Soal 9&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Diketahui x bilangan
bulat tak negatif dan y bilangan&amp;nbsp; bulat.
Tentukan semua pasangan&amp;nbsp;&amp;nbsp;(x , y) yang memenuhi 1 + 2&lt;sup&gt;x&lt;/sup&gt; + 2&lt;sup&gt;2x
+ 1&lt;/sup&gt; = y&lt;sup&gt;2&lt;/sup&gt;&lt;b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&lt;b&gt;Solusi&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;1 + 2&lt;sup&gt;x&lt;/sup&gt; + 2&lt;sup&gt;2x
+ 1&lt;/sup&gt; = y&lt;sup&gt;2&lt;/sup&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 1 + 2 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y
= 2 dan y = – 2 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 2 + 8 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y&lt;sup&gt;2&lt;/sup&gt;
= 11 (tidak memenuhi) &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 4 + 32 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y&lt;sup&gt;2&lt;/sup&gt; = 37&amp;nbsp; (tidak memenuhi)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 3&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 8 + 128 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y&lt;sup&gt;2&lt;/sup&gt; = 137 (tidak memenuhi) &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 4&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 16 + 512 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y&lt;sup&gt;2&lt;/sup&gt; = 529 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt; y = 23 dan y = – 23 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 5&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 32 + 2048 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y&lt;sup&gt;2&lt;/sup&gt; = 2081 (tidak memenuhi) &amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Untuk x = 6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1 + 64 + 8192 = y&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;;"&gt;⇛&lt;/span&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; y&lt;sup&gt;2&lt;/sup&gt; = 8257 (tidak memenuhi) &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Dan seterusnya tidak
ada yang memenuhi&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoListParagraphCxSpMiddle" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoListParagraphCxSpLast" style="margin-bottom: .0001pt; margin: 0cm; mso-add-space: auto; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;Sehingga pasangan (x,y)
yang memenuhi adalah &lt;b&gt;(0, -2), (0, 2),
(4, -23) dan (4, 23)&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>A POSITIF INTEGER WITH DIGIT 1 OR 2 OR 3</title><link>http://yusufsila-pow.blogspot.com/2014/10/a-positif-integer-with-digit-1-or-2-or-3.html</link><category>Bilangan</category><author>noreply@blogger.com (yusufsila)</author><pubDate>Thu, 30 Oct 2014 10:56:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-6318657797590396695</guid><description>&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;&lt;b&gt;PROBLEM&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Each digit of a positive integer is 1 or
2 or 3&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;Given that each of the digits 1, 2 and 3
occurs at least twice, what is the smallest such integer that is&amp;nbsp;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; text-indent: -21.3pt;"&gt;not divisible
by 2 or 3?&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;b style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;b&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;ANSWER :&amp;nbsp;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;1112233&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;b style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;SOLUTION&lt;/b&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;An integer is
divisible by 3 when the sum of its digits is divisible by 3.&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;Since 2 &lt;/span&gt;&lt;span style="font-family: RO_MathPhys, sans-serif; font-size: 12pt;"&gt;× (&lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;1
&lt;/span&gt;&lt;span style="font-family: RO_MathPhys, sans-serif; font-size: 12pt;"&gt;+ &lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;2 &lt;/span&gt;&lt;span style="font-family: RO_MathPhys, sans-serif; font-size: 12pt;"&gt;+ &lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;3&lt;/span&gt;&lt;span style="font-family: RO_MathPhys, sans-serif; font-size: 12pt;"&gt;) = &lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;12
is divisible by 3, the digits 1, 1, 2, 2, 3, 3 are not sufficient.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;For the
smallest possible integer, we choose an extra ‘1’.&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt;"&gt;The small digits
must be at the front to have the smallest integer overall.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; text-indent: -21.3pt;"&gt;So the smallest
integer made from these digits is 1112233&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: justify; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; text-indent: -21.3pt;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 21.3pt; text-align: right; text-indent: -21.3pt;"&gt;
&lt;span style="font-family: 'Times New Roman', serif; font-size: 12pt; text-indent: -21.3pt;"&gt;JMO 2012&lt;/span&gt;&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Bilangan Tiga Digit ABC</title><link>http://yusufsila-pow.blogspot.com/2014/04/soal-b-c-adalah-digit-digit.html</link><category>Bilangan</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Fri, 18 Apr 2014 17:20:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-3441202860404646710</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB0UfrDDClSPe8FK2l5pHOHJOyL-OPr0b6TiYtvXztvFO4POPBkUWcIRopkcuYc-3Z1Na_biXK_xpu9FtzcJltuuGgc44op8ro4FtBoZmSAKRBX2FrPES69Ij9z1np6IyXGF3bEQ5__13N/s1600/abcdef.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB0UfrDDClSPe8FK2l5pHOHJOyL-OPr0b6TiYtvXztvFO4POPBkUWcIRopkcuYc-3Z1Na_biXK_xpu9FtzcJltuuGgc44op8ro4FtBoZmSAKRBX2FrPES69Ij9z1np6IyXGF3bEQ5__13N/s1600/abcdef.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: yellow; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;&lt;b&gt;Soal&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: yellow;"&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;A&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;, &lt;i&gt;B&lt;/i&gt;,
&lt;i&gt;C &lt;/i&gt;adalah digit-digit. Bilangan 3-digit ACB habis dibagi 3, Bilangan
3-digit &lt;i&gt;BAC &lt;/i&gt;habis dibagi 4, Bilangan 3-digit &lt;i&gt;BCA &lt;/i&gt;habis dibagi 5, dan
Bilangan 3-digit &lt;i&gt;CBA &lt;/i&gt;memiliki banyak faktor ganjil. Tentukan &lt;i&gt;ABC&lt;/i&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: yellow;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;&lt;b&gt;&lt;span style="color: yellow;"&gt;Solusi
&lt;/span&gt;&lt;/b&gt;&lt;span style="color: #231f20;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div id="spoiler"&gt;
&lt;div&gt;
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&lt;div id="show" style="border: 1px solid white; display: none; margin: 5px; padding: 2px; width: 98%;"&gt;
&lt;div style="background: none repeat scroll 0% 0% #ebf3fb; border: 1px solid #aaccee; color: black; margin: 0px; padding: 7px;"&gt;
&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Karena
&lt;i&gt;BCA &lt;/i&gt;habis dibagi 5, &lt;i&gt;A &lt;/i&gt;= 0 atau 5. Tetapi &lt;i&gt;ACB &lt;/i&gt;adalah
bilangan 3 digit, sehingga , &lt;i&gt;A &lt;/i&gt;= 5.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Karena&lt;i&gt;
BAC &lt;/i&gt;habis dibagi 4, 10&lt;i&gt;A &lt;/i&gt;+ &lt;i&gt;C &lt;/i&gt;= 50 + &lt;i&gt;C &lt;/i&gt;adalah kelipatan
4, sehingga &lt;i&gt;C &lt;/i&gt;= 2 atau 6.&lt;/span&gt;&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Karena
&lt;i&gt;ACB &lt;/i&gt;habis dibagi 3, 3 juga membagi &amp;nbsp;&lt;i&gt;A &lt;/i&gt;+ &lt;i&gt;B &lt;/i&gt;+ &lt;i&gt;C &lt;/i&gt;= 5 + &lt;i&gt;B &lt;/i&gt;+
&lt;i&gt;C&lt;/i&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Jika
&lt;i&gt;C &lt;/i&gt;= 2, maka &lt;i&gt;B &lt;/i&gt;= 2 atau 5 atau 8.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Jika
&lt;i&gt;C &lt;/i&gt;= 6, maka &lt;i&gt;B &lt;/i&gt;= 1 atau 4 atau 7. &lt;/span&gt;&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Sehingga
terdapat 6 kemungkinan untuk &lt;i&gt;CBA&lt;/i&gt;: 225, 255, 285, 615, 645, 675.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Hanya
225 yang merupakan bilangan kuadrat dan memiliki banyak faktor ganjil.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="color: #231f20; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt;"&gt;Sehingga
ABC adalah 522.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id="hide"&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB0UfrDDClSPe8FK2l5pHOHJOyL-OPr0b6TiYtvXztvFO4POPBkUWcIRopkcuYc-3Z1Na_biXK_xpu9FtzcJltuuGgc44op8ro4FtBoZmSAKRBX2FrPES69Ij9z1np6IyXGF3bEQ5__13N/s72-c/abcdef.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Jumlah digit 5 pangkat n</title><link>http://yusufsila-pow.blogspot.com/2014/04/jumlah-digit-5-pangkat-n.html</link><category>Bilangan</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Fri, 18 Apr 2014 16:38:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-3177852834376296461</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2JZpy1R89xDJTnSvj2PGCSaZznhw99jFJDpsYEyoD7_2LD-JN9DU4DL7FcOvo2iYznx3fq0OCILwtiEkGbpKdoBI1u8Wi1Fu6ClF5wGW7BLc_ZeAlhZBttiM3iQ6Jh1BGz-9JIbrYjCzM/s1600/5n.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2JZpy1R89xDJTnSvj2PGCSaZznhw99jFJDpsYEyoD7_2LD-JN9DU4DL7FcOvo2iYznx3fq0OCILwtiEkGbpKdoBI1u8Wi1Fu6ClF5wGW7BLc_ZeAlhZBttiM3iQ6Jh1BGz-9JIbrYjCzM/s1600/5n.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;&lt;b&gt;Soal&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;5&lt;sup&gt;n&lt;/sup&gt; ditulis
di papan. Jumlah digit-digitnya dihitung. Kemudian jumlah digit-digit dari
hasil perhitungan tersebut dihitung lagi, demikian seterusnya hingga dihasilkan
bilangan 1 digit. Jika n = 2014, berapakah hasil akhirnya ?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;&lt;b&gt;Solusi :&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;div style="background: none repeat scroll 0% 0% #ebf3fb; border: 1px solid #aaccee; color: black; margin: 0px; padding: 7px;"&gt;
&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;Misalkan S(m)
menyatakan hasil akhir dari perhitungan dengan cara tersebut, maka : &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;1&lt;/sup&gt;)
= 5, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;2&lt;/sup&gt;)
= S(25) = 2 + 5 = 7, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;3&lt;/sup&gt;)
= S(125) = 1 + 2 + 5 = 8,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;4&lt;/sup&gt;)
= S(625) = S(13) = 4, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;5&lt;/sup&gt;)
= S(3 + 1 + 2 + 5) = S(11) = 2,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;6&lt;/sup&gt;)
= S(15625) = S(19) = S(10) = 1,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;7&lt;/sup&gt;)
= S(78125) = S(23) = 5,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;8&lt;/sup&gt;)
= S(390625) = S(25) = 7, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;9&lt;/sup&gt;)
= S(1953125) = 8&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;10&lt;/sup&gt;)
= S(9765625) = 4, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;11&lt;/sup&gt;)
= S(48828125) = 2, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;12&lt;/sup&gt;)
= S(244140625) = 1,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;S(5&lt;sup&gt;13&lt;/sup&gt;)
= S(1220703125) = 5, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;dst....&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;Perhitungan di
atas memberikan gambaran bahwa hasil akhir berpola : 5, 7, 8, 4, 2, 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;Yang artinya
untuk setiap pangkat kelipatan 6 dari 5 akan memberikan hasil 1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt;"&gt;Karena 2014
dibagi 6 bersisa 4, maka S(5&lt;sup&gt;2014&lt;/sup&gt;) = 4.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
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&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2JZpy1R89xDJTnSvj2PGCSaZznhw99jFJDpsYEyoD7_2LD-JN9DU4DL7FcOvo2iYznx3fq0OCILwtiEkGbpKdoBI1u8Wi1Fu6ClF5wGW7BLc_ZeAlhZBttiM3iQ6Jh1BGz-9JIbrYjCzM/s72-c/5n.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Soal Sistim Persamaan</title><link>http://yusufsila-pow.blogspot.com/2014/04/soal-sistim-persamaan.html</link><category>Aljabar</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Fri, 18 Apr 2014 15:44:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-9147131442909582970</guid><description>&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: 'Palatino Linotype', serif;"&gt;&lt;b&gt;&lt;span style="color: yellow; font-size: large;"&gt;Soal &lt;/span&gt;&lt;/b&gt;&lt;span style="font-size: small;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;Berapakah bilangan bulat terkecil &lt;i&gt;n&lt;/i&gt; yang memenuhi kedua persamaan berikut, dimana &lt;i&gt;p&lt;/i&gt; dan &lt;i&gt;q&lt;/i&gt; adalah bilangan bulat positif ?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 108pt;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;n &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;= &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p&lt;/span&gt;&lt;sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt;2&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin: 0cm 0cm 0.0001pt 108pt;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;n &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;= &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q&lt;/span&gt;&lt;sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt;2&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 2014&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(a) 2024 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(b) 2034 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(c) 2056 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(d) 2070 &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(e) 2196&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: 'Palatino Linotype', serif;"&gt;&lt;span style="color: yellow; font-size: large;"&gt;&lt;b&gt;Jawaban dan solusi&lt;/b&gt;&lt;/span&gt;&lt;span style="font-size: small;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;div style="text-align: justify;"&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;Jawaban : &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(d)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;&lt;b&gt;Solusi 1: &lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;Nilai 2014 pada persamaan kedua dapat digunakan untuk
meprediksi nilai q terkecil dengan mengambil nilai p yang paling mendekati akar
kuadrat dari 2014.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;Karena n = p(p + 1), maka diperoleh q = 7, sehinga
menghasilkan nilai n = 2070, dimana nilai itu memenuhi nilai p, karena n = 45 x
46, yang sesuai sifat persamaan pertama&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;.&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;&lt;b&gt;Solusi 2: &lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Medi;"&gt;Kedua persamaan dapat digabung menjadi &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align="center" class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p&lt;/span&gt;&lt;sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt;2&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;= &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q&lt;/span&gt;&lt;sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt;2&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR8;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 2014&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;Yang kemudian dapat diubah menjadi &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align="center" class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;(&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: Arial;"&gt; – &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;)(&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 1) = 2014 = 2&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; × &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;19&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; × &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;53&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;, dimana &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p , q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Cambria Math&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt;∈&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: MSBM10;"&gt;N&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;Sehingga &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &amp;gt; q&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;, &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 1 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;&amp;gt; p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: Arial;"&gt;–&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;, &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;Dan kedua faktor di atas dapat ditulis sebagai berikut&amp;nbsp; :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(a) &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: Arial;"&gt;–&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;= 2 d&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;an &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 1 = 19 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt;× &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;53 = 1007&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;atau&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(b) &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: Arial;"&gt;–&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;= 2 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt;× &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;19 = 38&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;, d&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;an &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 1 = 53&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;atau&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;(c) &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: Arial;"&gt;–&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;= 19&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;, d&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;an &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;+ 1 = 2 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMSY10;"&gt;× &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMR12;"&gt;53 = 106&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: CMMI12;"&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;Hasil yang kedua memberikan nilai p dan q yang terkecil,
dengan p = 45 dan q = 7.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;Sehingga nilai n terkecil adalah :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div align="center" class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 0cm; margin-right: 125.25pt; margin-top: 0cm; text-align: center;"&gt;
&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMMI12;"&gt;n &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR12;"&gt;= &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMMI12;"&gt;p&lt;/span&gt;&lt;sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR8;"&gt;2&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR8;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMMI12;"&gt;p &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR12;"&gt;= &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMMI12;"&gt;q&lt;/span&gt;&lt;sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR8;"&gt;2&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR8;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR12;"&gt;+ &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMMI12;"&gt;q &lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: CMR12;"&gt;+ 2014 = 2070&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: NimbusRomNo9L-Regu;"&gt;.&lt;/span&gt;&lt;span style="font-family: &amp;quot;Palatino Linotype&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 12.0pt; line-height: 115%;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Empat Lingkaran dengan Pusat 1</title><link>http://yusufsila-pow.blogspot.com/2014/04/empat-lingkaran-dengan-pusat-1.html</link><category>Lingkaran</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Fri, 18 Apr 2014 15:04:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-2332659229789697404</guid><description>&lt;span style="color: blue; font-size: large;"&gt;&lt;b&gt;Soal&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;span style="color: blue; font-size: large;"&gt;&lt;b&gt;Solusi :&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh83Itv_mH3iEAFcWejN2b2qSwKGnRbVptYSHMJAZbTQz2T-bfUgb7Y4Ggmv8YreCmajlRr6ui0aRodxFtW0KXoH2oOOtFB6JPMk18Tmk0yzJAgqoZ3K-Mk5x97Ackrf_AvAFpX-pXab-wc/s72-c/soala1.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Soal Kompetisi Matematika - Memecahkan Balon</title><link>http://yusufsila-pow.blogspot.com/2013/03/soal-kompetisi-matematika-memecahkan.html</link><category>Aljabar</category><category>Maret 2013</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Tue, 19 Mar 2013 04:14:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-7802649797749810971</guid><description>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;
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&lt;br /&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiieFsS_3doD5_Ap57fygBDFfXeJaqYdUNJ964hmlb7WaK0DAwNdTxdqqMJWPphEe_heWrhMWmGXm-lyeMSQ6CaKcECKfuYnN-bSfe2ChNklVERkCz-jkPwzlRI8JDGeD_imGW6qD92p3VN/s1600/balon.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiieFsS_3doD5_Ap57fygBDFfXeJaqYdUNJ964hmlb7WaK0DAwNdTxdqqMJWPphEe_heWrhMWmGXm-lyeMSQ6CaKcECKfuYnN-bSfe2ChNklVERkCz-jkPwzlRI8JDGeD_imGW6qD92p3VN/s1600/balon.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 0cm; margin-right: -2.3pt; margin-top: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;Dua
belas buah balon diletakkan pada jarak yang sama sepanjang lingkaran. Arnold
pertama kali memecahkan balon D dan selanjutnya dia memecahkan balon H.
Selanjutnya dia memecahkan balon ke-4 dari balon terakhir yang dia pecahkan
dengan lintasan searah jarum jam. Hingga akhirnya terdapat 3 buah balon yang
belum dia pecahkan. Manakah tiga buah balon itu? &lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;(A) &lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;P&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;S&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;T &lt;span style="mso-tab-count: 1;"&gt;&amp;nbsp; &lt;/span&gt;&lt;span style="mso-tab-count: 1;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;(B) &lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;B&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;K&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;R &lt;span style="mso-tab-count: 1;"&gt;&amp;nbsp; &lt;/span&gt;&lt;span style="mso-tab-count: 1;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;(C) &lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;I&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;Q&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;R&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;(D) &lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;A&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;G&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;Q &lt;span style="mso-tab-count: 1;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;(E) &lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;J&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;P&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Roman;"&gt;,&lt;/span&gt;&lt;i&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: Palatino-Italic;"&gt;T&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;
</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiieFsS_3doD5_Ap57fygBDFfXeJaqYdUNJ964hmlb7WaK0DAwNdTxdqqMJWPphEe_heWrhMWmGXm-lyeMSQ6CaKcECKfuYnN-bSfe2ChNklVERkCz-jkPwzlRI8JDGeD_imGW6qD92p3VN/s72-c/balon.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>PROBLEM 1</title><link>http://yusufsila-pow.blogspot.com/2013/03/problem-1.html</link><category>Aljabar</category><category>Bilangan</category><category>Maret 2013</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Fri, 8 Mar 2013 21:52:00 -0800</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-7589130770630062874</guid><description>&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"&gt;
&lt;span style="font-family: &amp;quot;Franklin Gothic Book&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: ArialNarrow;"&gt;Hitunglah nilai dari &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicIJ-8UDKZreCedLBS1-UOlCGMviGaBod5Zec8_CbMIAV6x_w7-t-b8NSx9cAViwGztF1xGMvRAH95PXSwzk8qyK0uIUMx_4o7hbhrnaXUyGQUNqlu9OJUfTsqR8YrbLsfwrjlK9IIm80x/s1600/aabb.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicIJ-8UDKZreCedLBS1-UOlCGMviGaBod5Zec8_CbMIAV6x_w7-t-b8NSx9cAViwGztF1xGMvRAH95PXSwzk8qyK0uIUMx_4o7hbhrnaXUyGQUNqlu9OJUfTsqR8YrbLsfwrjlK9IIm80x/s1600/aabb.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"&gt;
&lt;span style="font-family: &amp;quot;Franklin Gothic Book&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: ArialNarrow;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"&gt;
&lt;span style="font-family: &amp;quot;Franklin Gothic Book&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: ArialNarrow;"&gt;PETUNJUK : &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"&gt;
&lt;span style="color: #c00000; font-family: &amp;quot;Franklin Gothic Book&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 16.0pt;"&gt;(a – 4) x
(a) x (a + 4) x (a + 8) = [a(a + 4) – 16]&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;&lt;span style="color: #c00000; font-family: &amp;quot;Franklin Gothic Book&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 16.0pt; mso-bidi-font-family: ArialNarrow;"&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicIJ-8UDKZreCedLBS1-UOlCGMviGaBod5Zec8_CbMIAV6x_w7-t-b8NSx9cAViwGztF1xGMvRAH95PXSwzk8qyK0uIUMx_4o7hbhrnaXUyGQUNqlu9OJUfTsqR8YrbLsfwrjlK9IIm80x/s72-c/aabb.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item><item><title>Bilangan 20000 - 17 × 25</title><link>http://yusufsila-pow.blogspot.com/2012/10/bilangan-20000-17-25.html</link><category>2012</category><category>Bilangan</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Sat, 6 Oct 2012 07:46:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-1030665289643783190</guid><description>&lt;br /&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: CMR12;"&gt;Bilangan 20000 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: Arial;"&gt;-&lt;/span&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: CMSY10;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: CMR12;"&gt;17 &lt;/span&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: CMSY10;"&gt;× &lt;/span&gt;&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: CMR12;"&gt;25 adalah merupakan hasil
kali tiga buah bilangan ganjil berurutan, salah satunya adalah bilangan
kuadrat, salah satunya adalah bilangan kubik, dan salah satunya adalah prima. Berapakah
bilangan prima yang dimaksud?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; mso-bidi-font-family: CMR12;"&gt;(A) 13 &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (B) 17 &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (C) 19 &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (D)
23 &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (E) 29&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">1</thr:total></item><item><title>Mengisi sembilan buah lingkaran dengan bilangan berurutan</title><link>http://yusufsila-pow.blogspot.com/2012/08/mengisi-sembilan-buah-lingkaran-dengan.html</link><category>2012</category><author>noreply@blogger.com (Anonymous)</author><pubDate>Mon, 6 Aug 2012 13:30:00 -0700</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-821853014342927301.post-3373912307474047744</guid><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixiivCgNps1IJ3rxmKN5NIC_eOLD0D-h5xG6iA7RHzy6S506nYfSRVMCVpesZArAw9Up_f7H7hbJg2ysh5XDbrabX83qr1cyVuu6o-mXWhyphenhyphenvpYTpWvU-1ar-b-vEY-h1s73b2KkoxiVPtX/s1600/kuis+1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="196" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixiivCgNps1IJ3rxmKN5NIC_eOLD0D-h5xG6iA7RHzy6S506nYfSRVMCVpesZArAw9Up_f7H7hbJg2ysh5XDbrabX83qr1cyVuu6o-mXWhyphenhyphenvpYTpWvU-1ar-b-vEY-h1s73b2KkoxiVPtX/s320/kuis+1.png" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style="text-align: justify;"&gt;
&lt;span style="font-family: &amp;quot;Book Antiqua&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"&gt;Masing-masing
dari ke-9 lingkaran berikut diisi dengan bilangan bulat positif yang berbeda. Semua
bilangan tersebut adalah berurutan dan jumlah bilangan-bilangan pada
lingkaran-lingkaran yang terletak pada ke-7 garis adalah sama, yaitu 23. Bilangan
yang terletak pada lingkaran yang terletak pada pojok kanan atas lebih kecil
dari bilangan pada lingkaran yang terletak di pojok kanan bawah. Isikanlah bilangan-bilangan
pada ke-8 lingkaran yang masih kosong tersebut!&lt;/span&gt;&lt;/div&gt;</description><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixiivCgNps1IJ3rxmKN5NIC_eOLD0D-h5xG6iA7RHzy6S506nYfSRVMCVpesZArAw9Up_f7H7hbJg2ysh5XDbrabX83qr1cyVuu6o-mXWhyphenhyphenvpYTpWvU-1ar-b-vEY-h1s73b2KkoxiVPtX/s72-c/kuis+1.png" width="72"/><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total></item></channel></rss>