Top answers

Maths
GCSE

How do you calculate the hypotenuse of a right angle triangle if the two shorter sides are 6 and 8?

As this is a right angle triangle, we need to use Pythagoras's Theorem. 

This says that the length of the longest side of a right angle triangle (the hypotenuse) is equal to the sqaure ro...

RV
Answered by Rebecca V. Maths tutor
5371 Views

Factorise 2c2 + 8c + 8.

Factorise 2c2 + 8c + 8.

Use the following steps to factorise a quadratic:

-Take out a common factor

HS
Answered by Haris S. Maths tutor
4667 Views

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 ...

IH
Answered by Isaac H. Maths tutor
8283 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....

MP
Answered by Matthew P. Maths tutor
4951 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

AW
Answered by Anna W. Maths tutor
3756 Views

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