# How do you simplify sqrt(4/9)?

Jan 14, 2016

$\frac{2}{3}$
$\sqrt{\frac{4}{9}} = \frac{\sqrt{4}}{\sqrt{9}} = \frac{2}{3}$
In general: $\sqrt{\frac{a}{b}} = \frac{\sqrt{a}}{\sqrt{b}}$
and $\sqrt{a b} = \sqrt{a} \times \sqrt{b}$