What is $\frac{210}{\sqrt{140}}$ $210 / (sqrt 140)$ simplified in radical form?

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What is $\frac{210}{\sqrt{140}}$ $210 / (sqrt 140)$ simplified in radical form?

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Answer 1 · 2018-04-28T19:14:25

$\frac{210}{\sqrt{140}}$ $210/\sqrt(140)$

Explanation:

$\frac{210}{\sqrt{140}} = \frac{210 \cdot \sqrt{140}}{140} = \frac{3 \cdot \sqrt{140}}{2} =$ $210/\sqrt(140)=(210 * \sqrt(140))/ 140=(3 * \sqrt(140))/ 2=$

$= \frac{3 \cdot \sqrt{2 \cdot 2 \cdot 5 \cdot 3}}{2} =$ $=(3 * \sqrt(2*2*5*3))/ 2=$

$= (3 \cdot \sqrt{15})$ $=(3 * \sqrt(15))$

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What is $\frac{210}{\sqrt{140}}$ $210 / (sqrt 140)$ simplified in radical form?

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