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Expanding and Factorising Quadratics

Expanding and Factorising Quadratics

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Question 154
a.

Verify that (2x−1)(x+4)=2x2+7x−4(2x - 1)(x + 4) = 2x^2 + 7x - 4(2x−1)(x+4)=2x2+7x−4

[2]
b.

Verify that (x+10)(x−10)=x2−100(x + 10)(x - 10) = x^2 - 100(x+10)(x−10)=x2−100

[1]
Markscheme

Expanding and Factorising Quadratics Questions

  1. GCSE
  2. /Maths
  3. /Expanding and Factorising Quadratics

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

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