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Substitution

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Question 41

h=3j+5kh = 3j + 5kh=3j+5k

j=8j = 8j=8 k=−2k = -2k=−2

Work out the value of hhh.

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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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