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Solving Quadratics

Solving Quadratics

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Question 25
a.

Factorise b2−9b+20b^2 - 9b + 20b2−9b+20

[2]
b.

Hence solve b2−9b+20=0b^2 - 9b + 20 = 0b2−9b+20=0

[1]
Markscheme

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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