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Complete Question won't fit here. Please see Explanation. Thanks.

Complete Question: Mr. Brown and his 2 children are going to London by train. An adult ticket costs £24 and a child ticket costs £12. Mr. Brown has a family rail card which gives his 1/3 off adult ...

Answered by Isaac H. • Maths tutor

8708 Views

Find Solution to x^2 + x - 2=0

Using the factorisation method.

the factorised solution will look like (x+a)(x+b) = 0

by multiplying these two brackets we get the equation:

x^2 + a.x+b.x + a....

Answered by Matthew P. • Maths tutor

5152 Views

How do you factorise fully 3 a^3 b + 12 a^2 b^2 + 9 a^5 b^3?

WORKING OUT

3a³b+12a²b²+9a⁵b³

1) 3(a³b+4a²b²+3a⁵b³

Answered by Anna W. • Maths tutor

4072 Views

How can I improve my score?

Maths is all about practise. Once you have covered a topic, you should do as many practise questions as possible to help you understand the topic. Always show your working out on your exam paper to gai...

Answered by Samah L. • Maths tutor

4468 Views

The curve C has the equation y = 2x^2 -11x + 13. Find the equation of the tangent to C at the point P (2, -1).

The first step is to differentiate the equation of the curve in order to find the gradient of the tangent at the curve. Remember that when differentiating polynomials, we multiply the index of the vari...

Answered by James Y. • Maths tutor

16775 Views