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Substitution

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Question 18

w=4x2+1w = 4x^2 + 1w=4x2+1

x=−2x = -2x=−2

Work out the value of www.

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Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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