Answer
$2 \sqrt{6}$.
Work Step by Step
$=\frac{\sqrt{48}}{\sqrt{2}}$
Use quotient rule.
$=\sqrt{\frac{48}{2}}$
Simplify.
$=\sqrt{24}$
Factor as a perfect square.
$=\sqrt{2^2\cdot 6}$
Use product rule.
$=\sqrt{2^2}\cdot \sqrt{6}$
Simplify.
$=2 \sqrt{6}$.