Rationalize the denominator. $\frac { 9 } { \sqrt [ 3 ] { 81 } }$
A) $\sqrt [ 3 ] { 9 }$
B) $\frac { \sqrt { 9 } } { 9 }$
C) $\frac { 9 \sqrt [ 3 ] { 9 } } { 81 }$
D) $\sqrt [ 3 ] { 81 }$
E) $\sqrt { 9 }$

Question

Quizplus · Accepted Answer

$\sqrt[3]{81}$ simplifies to $\sqrt[3]{3^4}$, which is 3. Thus, the expression simplifies to $\frac{9}{3}$ or $\sqrt[3]{9}$.

Rationalize the Denominator 9813\frac { 9 } { \sqrt [ 3 ] { 81 } }381​9​

Rationalize the Denominator $\frac { 9 } { \sqrt [ 3 ] { 81 } }$