Solve the Equation by Changing It to Exponential Form $\log _ { 16 } x = \frac { 1 } { 2 }$

Multiple Choice

Solve the equation by changing it to exponential form.
- $\log _ { 16 } x = \frac { 1 } { 2 }$

A) $x = \frac { 1 } { 2 \log _ { 16 } ( 1 / 2 ) }$
B) $x = ( 1 / 2 ) ^ { 16 }$
C) $x = 16 ^ { 1 / 2 }$
D) $x = \frac { 16 } { 2 }$