GCSE Maths | Compound Interest | Edexcel

Question 1 In terms of x

Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8

* any number: n * any even number: 2n * any odd number: 2n+1 * proving it is a multiple of 8: factorise 8 out and show 8( ) * proving it is a square number: factorise it