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Expanding and Factorising Quadratics

Expanding and Factorising Quadratics

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Question 166
a.

Verify that (2x+3)(3x−1)=6x2+7x−3(2x + 3)(3x - 1) = 6x^2 + 7x - 3(2x+3)(3x−1)=6x2+7x−3

[2]
b.

Verify that x2+10x+25=(x+5)2x^2 + 10x + 25 = (x + 5)^2x2+10x+25=(x+5)2

[1]
Markscheme

Expanding and Factorising Quadratics Questions

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

255 exam-style questions on OCR 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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