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Solving Quadratics

Solving Quadratics

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Question 146

Verify that x=−9x = -9x=−9 and x=−10x = -10x=−10 are solutions of x2+19x+90=0x^2 + 19x + 90 = 0x2+19x+90=0

[3]
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Solving Quadratics Questions

  1. GCSE
  2. /Maths
  3. /Solving Quadratics

203 exam-style questions on Eduqas GCSE Maths Solving Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.

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