# How do you simplify 4 square root of 125?

Apr 29, 2018

$4 \sqrt{125} = 20 \sqrt{5}$

#### Explanation:

$4 \sqrt{125}$

$= 4 \sqrt{25 \times 5}$

$= 4 \times 5 \sqrt{5}$

$= 20 \sqrt{5}$