5. The Real Number System

Use the quotient rule to simplify.

$\sqrt{\frac{2}{81}}$

Use the quotient rule to simplify.

$\sqrt[3]{\frac{t}{8}}$

Use the quotient rule to divide, then simplify.

$\frac{\sqrt{75}}{\sqrt{3}}$

Rationalize the denominator.

$\frac{6+\sqrt{x}}{-\sqrt{x}}$

Use the quotient rule to simplify.

$\sqrt{\frac{x^2}{36}}$

Rationalize the denominator. 

$-\frac{5}{2\sqrt{7}}$

Use the quotient rule to divide, then simplify.

$\frac{\sqrt{144}}{\sqrt{16}}$