# How do you simplify sqrt 5 ( 6 sqrt 7 - 8 sqrt 4) ?

##### 1 Answer
Mar 25, 2018

$6 \sqrt{35} - 16 \sqrt{5}$

#### Explanation:

$\sqrt{5} \left(6 \sqrt{7} - 8 \sqrt{4}\right)$

Expand,

$6 \sqrt{5} \sqrt{7} - 8 \sqrt{4} \sqrt{5}$

Simplify,

$6 \sqrt{35} - 16 \sqrt{5}$