1:2:1 Maths Tuition

Quadratic By Formula.....

2012-02-03T14:50:07+00:00

Let us show you how to solve a quadratic equation by using the formula:

2012-02-02T09:30:00+00:00

Query:

Differentiate the implicit function.... x³+ y³+ 3xy²= 8, with respect to x.

Response:

2012-01-18T09:24:00+00:00

Query:

If x=sinθ and y=cos2θ, find d²y/dx².

Response:

2012-01-02T09:08:00+00:00

Query: Can you demonstrate how to change the formula 1/p = 2/q + 3/r , to make 'r' the subject?

Response:

2011-12-20T13:21:00+00:00

Query:

Find the stationary points on the curve y = x³- 12x + 5 and determine their nature.

Response:

2011-12-01T20:08:00+00:00

Query:

Find the stationary point on the curve y = x²+ 4x + 9 and determine its nature.

Response:

2011-11-21T08:55:00+00:00

Query:

Integrate with respect to x: √x – 2/x³

Response:

2011-11-14T09:51:00+00:00

Query:

A train normally travels a journey of length 60 miles at a certain average speed.

One day, due to bad weather, the train’s average speed is reduced by 10 mph so that the journey takes 3 hours longer.

Find the train’s normal average speed in mph?

Response:

2011-11-02T16:49:00+00:00

Query:

The diameter of a sphere is increased by 5%. Find the percentage increase in the surface area of the sphere.

Response:

2011-10-14T14:24:00+01:00

Query: How do I set about solving sinθ + 2 cosθ = 1?

Response: