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Algebraic Methods

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Question 93

Prove that n n\,n is a prime number greater than 5 ⇒n4−1240\Rightarrow \dfrac{n^4-1}{240}⇒240n4−1​ is an integer

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Markscheme

Algebraic Methods Questions

  1. A Level
  2. /Maths
  3. /Algebraic Methods

257 exam-style questions on Edexcel A Level Maths Algebraic Methods, covering 7.1 Algebraic Fractions, 7.2 Dividing Polynomials, 7.3 The Factor Theorem, 7.4 Mathematical Proof, and 7.5 Methods of Proof. Each one has a worked solution and a mark scheme showing where the marks go.

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