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Expanding Bracket with Surds

April 23, 2021April 22, 2021 by user

2014 May June Paper 23 Q5(i)

Do not use a calculator in this question.
(i) Show that $(2 \sqrt{2}+4)^{2}-8(2 \sqrt{2}+3)=0$ .

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2014 May June Paper 23 Q5(i)

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