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Surds

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Question 50
a.

Simplify fully (a+b)(a−b)(\sqrt{a} + \sqrt{b})(\sqrt{a} - \sqrt{b})(a​+b​)(a​−b​)

[2]
b.

Hence rationalise the denominator of 110+3\dfrac{1}{\sqrt{10}+3}10​+31​

[2]
Markscheme

Surds Questions

  1. GCSE
  2. /Maths
  3. /Surds

217 exam-style questions on Eduqas GCSE Maths Surds. Each one has a worked solution and a mark scheme showing where the marks go.

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