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Quadratic Simultaneous Equations

Quadratic Simultaneous Equations

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Question 186
a.

Solve the simultaneous equations

x2+y2=25 x^2 + y^2 = 25 x2+y2=25 x=y−7 x = y - 7 x=y−7
[5]
b.

Hence find the possible values of x+yx + yx+y.

[1]
Markscheme

Quadratic Simultaneous Equations Questions

  1. GCSE
  2. /Maths
  3. /Quadratic Simultaneous Equations

223 exam-style questions on Eduqas GCSE Maths Quadratic Simultaneous Equations. Each one has a worked solution and a mark scheme showing where the marks go.

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