Find All Solutions to the Following Equation $x ^ { 3 } - 216 = 0$

Multiple Choice

Find all solutions to the following equation. $x ^ { 3 } - 216 = 0$

A) $x = 6,6 + 6 i \sqrt { 3 } , 6 - 6 i \sqrt { 3 }$
B) $x = 6,3 - 3 i \sqrt { 3 } , - 3 - 3 i \sqrt { 3 }$
C) $x = 6 , - 3 - 3 i \sqrt { 3 } , - 3 + 3 i \sqrt { 3 }$
D) $x = - 6 i$
E) $x = - 6$