Solve the Equation $2 x ^ { 3 } - 72 x = 0$

Multiple Choice

Solve the equation. $2 x ^ { 3 } - 72 x = 0$

A) $\{ - 7,0,6 \}$
B) $\{ - 7,0,7 \}$
C) $\{ - 6,0,6 \}$
D) $\{ - 8,8 \}$
E) none of these