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Question 127

x=4y2−12x = 4y^2 - 12x=4y2−12

Work out the positive value of y y\,y when x=88x = 88x=88

[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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