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Question 80

n n\,n is an integer. Prove algebraically that the sum of n(n+6)n(n + 6)n(n+6) and 6n+366n + 366n+36 is always a square number.

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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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