Simplify Assume That Variables Represent Positive Real Numbers $\sqrt [ 3 ] { \mathrm { x } ^ { 3 } \mathrm { y } ^ { 6 } }$

Multiple Choice

Simplify. Assume that variables represent positive real numbers.
- $\sqrt [ 3 ] { \mathrm { x } ^ { 3 } \mathrm { y } ^ { 6 } }$

A) $y ^ { 3 }$
B) $x y ^ { 2 }$
C) $x y ^ { 3 }$
D) $x ^ { 3 } y ^ { 2 }$