Question 1
Question 2
Question 3
Question 4
- Inverse functions
- f(x)
- Swap x and y
- Make y the subject again
- f-1(x)
GCSE Maths | Functions
2 min read
GCSE Maths Test | Circle Theorems | Edexcel
Question 1
In terms of x
1 min read
GCSE Maths Test | Forming and Solving Equations | Edexcel
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
1 min read
GCSE Maths | Proof
* 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