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what is square root 3 over square root 15?

Guest Sep 11, 2016

1⁺⁰ Answers

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$\dfrac{\sqrt3}{\sqrt{15}}\\ =\dfrac{\sqrt3}{\sqrt3\times\sqrt5}\\ =\dfrac{1}{\sqrt5}\\ =\dfrac{\sqrt5}{5}$

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MaxWong Sep 12, 2016

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