Simplify the Expression $$\sqrt [ 3 ] { \frac { 5 } { 9 x ^ { 2 } } }$$

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $$\sqrt [ 3 ] { \frac { 5 } { 9 x ^ { 2 } } }$$

A) $\frac { \sqrt [ 3 ] { 45 x } } { 9 x }$

B) $\frac { \sqrt [ 3 ] { 405 x } } { 81 }$

C) $\frac { \sqrt [ 3 ] { 405 x ^ { 2 } } } { 9 x }$

D) $\frac { \sqrt [ 3 ] { 15 x } } { 3 x }$