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Expanding and Factorising Quadratics

Expanding and Factorising Quadratics

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Question 94
a.

Expand and simplify (a−5)(a+k)(a - 5)(a + k)(a−5)(a+k)

Give your answer in terms of kkk.

[2]
b.

Factorise b2−81b^2 - 81b2−81

[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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