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Substitution

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Question 96

A=p−2qA = p - 2qA=p−2q

p=−4p = -4p=−4 q=−7q = -7q=−7

Work out the value of AAA.

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Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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