Write in Radical Form $$( m n ) ^ { 1 / 5 }$$

Multiple Choice

Write in radical form. Assume all variables represent positive real numbers.
- $$( m n ) ^ { 1 / 5 }$$

A) $\frac { 1 } { \sqrt [ 5 ] { m n } }$
B) $( \sqrt { \mathrm { mn } } ) ^ { 5 }$
C) $\sqrt [ 5 ] { \mathrm { mn } }$
D) $( \mathrm { mn } ) ^ { - 5 }$