Skip to content
GCSE
Find course
Features
Open app
GCSE
Maths WJEC
Question bank
Proof
Medium
Hard
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Question 15
Highlight
Mark as complete
Markscheme
Prove that the sum of the squares of any two consecutive integers is always an odd number.
[3]
Write your answer here...
Markscheme
Ask Genie
3
Grade answer
Ask me anything!
Proof Questions
GCSE
/
Maths
/
Proof