How do you simplify $\sqrt{\frac{4}{9}}$ $sqrt(4/9)$ ?

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How do you simplify $\sqrt{\frac{4}{9}}$ $sqrt(4/9)$ ?

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Answer 1 · 2016-01-14T20:49:02

$\frac{2}{3}$ $2/3$

Explanation:

$\sqrt{\frac{4}{9}} = \frac{\sqrt{4}}{\sqrt{9}} = \frac{2}{3}$ $sqrt(4/9) = sqrt4/sqrt9 = 2/3$

In general: $\sqrt{\frac{a}{b}} = \frac{\sqrt{a}}{\sqrt{b}}$ $sqrt(a/b) = sqrta/sqrtb$

and $\sqrt{a b} = \sqrt{a} \times \sqrt{b}$ $sqrt(ab) = sqrta xx sqrtb$

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How do you simplify $\sqrt{\frac{4}{9}}$ $sqrt(4/9)$ ?

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