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Quadratic Simultaneous Equations

Quadratic Simultaneous Equations

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Question 136

Solve the simultaneous equations

x2+y2=41 x^2 + y^2 = 41 x2+y2=41 y=2x−3 y = 2x - 3 y=2x−3
a.

Show that x x\,x satisfies

5x2−12x−32=0 5x^2 - 12x - 32 = 0 5x2−12x−32=0
[2]
b.

Hence find the values of x x\,x and yyy.

[3]
Markscheme

Quadratic Simultaneous Equations Questions

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

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

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