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Expanding and Factorising Quadratics

Expanding and Factorising Quadratics

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Question 158
a.

Show that (5h+2)(h+4)(5h + 2)(h + 4)(5h+2)(h+4) equals 5h2+22h+85h^2 + 22h + 85h2+22h+8

[2]
b.

Verify that x2−49=(x+7)(x−7)x^2 - 49 = (x + 7)(x - 7)x2−49=(x+7)(x−7)

[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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