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0

847

1

+492

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NotTheSmartest Mar 15, 2017

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1⁺⁰ Answers

+129899

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x = sqrt (10^2 - 5^2 ) =

sqrt (100 - 25) =

sqrt (75) =

sqrt (25) * sqrt (3) =

5sqrt(3)

CPhill Mar 15, 2017

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