Simplify Assume That All Variables Represent Any Real Number $\sqrt [ 5 ] { \mathrm { x } ^ { 5 } }$

Multiple Choice

Simplify. Assume that all variables represent any real number.
- $\sqrt [ 5 ] { \mathrm { x } ^ { 5 } }$

A) $x$
B) $- x$
C) $- | x |$
D) $| x |$