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Solving Quadratics

Solving Quadratics

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Question 17
a.

Factorise x2+19x+90x^2 + 19x + 90x2+19x+90

[2]
b.

Hence solve x2+19x+90=0x^2 + 19x + 90 = 0x2+19x+90=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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