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Solving Quadratics

Solving Quadratics

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Question 27
a.

Factorise x2−4x−21x^2 - 4x - 21x2−4x−21

[2]
b.

Solve x2−4x−21=0x^2 - 4x - 21 = 0x2−4x−21=0

[1]
Markscheme

Solving Quadratics Questions

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

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

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