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Substitution

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Question 13

x=2y2−4x = 2y^2 - 4x=2y2−4

Work out the value of x x\,x when y=3y = 3y=3

[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.

Question bank