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Substitution

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Question 31

a=5bca = 5bca=5bc

b=kb = kb=k c=−3c = -3c=−3

Work out the value of a a\,a in terms of kkk.

[2]
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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