Use Radical Notation to Write the Expression $\left( 512 x ^ { 15 } \right) ^ { 1 / 3 }$

Multiple Choice

Use radical notation to write the expression. Simplify if possible.
- $\left( 512 x ^ { 15 } \right) ^ { 1 / 3 }$

A) $512 x ^ { 5 }$
B) $8 x ^ { 5 }$
C) $8 \sqrt [ 5 ] { x }$
D) $8 \mathrm { x } ^ { 15 }$