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Proof

Proof

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Question 2
a.

Let the smaller integer be nnn.

Write down an expression for the next integer.

[1]
b.

Hence, prove that the difference between the squares of any 2 consecutive integers is equal to the sum of these integers.

[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.

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