Find the Square Root $$\sqrt { \frac { 16 z ^ { 16 } } { 25 } }$$

Multiple Choice

Find the square root. Assume that all variables represent nonnegative real numbers.
- $$\sqrt { \frac { 16 z ^ { 16 } } { 25 } }$$

A) $\frac { 4 z ^ { 14 } } { 5 }$
B) $\frac { 4 z ^ { 8 } } { 5 }$
C) $\frac { 4 z ^ { 8 } } { 25 }$
D) $\frac { 16 z ^ { 8 } } { 25 }$