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Question 119

w=6x2+5w = 6x^2 + 5w=6x2+5

x=−2x = -2x=−2

Verify that the value of w w\,w is 29.

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Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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