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Question 33
a.

Rationalise the denominator 1+52\displaystyle \frac{1 + \sqrt{5}}{\sqrt{2}}2​1+5​​

[2]
b.

Hence, show that 1+52>2\displaystyle \frac{1 + \sqrt{5}}{\sqrt{2}} > 22​1+5​​>2

[2]
Markscheme

Surds Questions

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

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