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Is the product of the positive square root of 5 and the positive square root of 2 a positive square root of 10?

√5 x √2 = ?

Thanks!smiley

 May 15, 2016
edited by Guest  May 15, 2016
edited by Guest  May 15, 2016
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The sum isn't but the product is.

 

\(\sqrt{5}+\sqrt{2}\ne \sqrt{10} \\ \sqrt{5}\times \sqrt{2}=\sqrt{10}\)

.

 May 15, 2016

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