# How do you simplify 4*sqrt2 * 3 *sqrt8?

$4 \cdot \sqrt{2} \cdot 3 \cdot \sqrt{8} = 4 \cdot 3 \cdot \sqrt{2} \cdot \sqrt{8}$
$12 \cdot \sqrt{16} = 12 \cdot 4 = 48$