# How do you simplify 2 square root of 12 + 4 square root 27?

$16 \sqrt{3}$
$\sqrt{12}$ equals $2 \sqrt{3}$ and $\sqrt{27}$ equals 3$\sqrt{3}$, hence
$2 \sqrt{12} + 4 \sqrt{27} = 4 \sqrt{3} + 12 \sqrt{3} = 16 \sqrt{3}$