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Substitution

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Question 21

A=p−2qA = p - 2qA=p−2q

p=6p = 6p=6 q=2q = 2q=2

Work out the value of AAA.

[2]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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