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1.5.6 Polynomials and rational expressions

1.5.6 Polynomials and rational expressions

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Question 12
a.

Express n3−nn^3 - nn3−n as a product of three factors.

[2]
b.

Given that n n\,n is a positive integer, prove that n3−nn^3 - nn3−n is a multiple of 6.

[3]
Markscheme

1.5.6 Polynomials and rational expressions Questions

  1. A Level
  2. /Maths
  3. /1.5.6 Polynomials and rational expressions

113 exam-style questions on AQA A Level Maths 1.5.6 Polynomials and rational expressions. Each one has a worked solution and a mark scheme showing where the marks go.

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