Skip to content

Course home

Proof

Proof

EasyMediumHard
123456789101112131415161718192021
Question 6
a.

Write two even positive integers in terms of n n\,n and mmm.

[1]
b.

Prove algebraically that the sum of the squares of any 2 even positive integers is always a multiple of 4.

[2]
Markscheme

Proof Questions

  1. GCSE
  2. /Maths
  3. /Proof

207 exam-style questions on Eduqas GCSE Maths Proof. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank