Answer
$\frac{2\sqrt6}{3}$
Work Step by Step
$\frac{4}{\sqrt{6}}$
Rationalize the denominator,
$\frac{4}{\sqrt{6}}\times\frac{\sqrt{6}}{\sqrt{6}}$
Simplify.
$\frac{4\sqrt{6}}{6}$
Reduce. Divide the numerator and denominator by greatest common factor of 2.
$\frac{2\sqrt6}{3}$
