Solve the polynomial equation by factoring and then using the zero product principle.
-$$2 x ^ { 4 } - 72 x ^ { 2 } = 0$$
A) $\{ - 6,0,6 \}$
B) $\{ - 6 \sqrt { 2 } , 0,6 \sqrt { 2 } \}$
C) $\{ - 6,6 \}$
D) $\{ 0 \}$

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The Answer of Solve the polynomial equation by factoring and then using the zero product principle.
-$$2 x ^ { 4 } - 72 x ^ { 2 } = 0$$
A) $\{ - 6,0,6 \}$
B) $\{ - 6 \sqrt { 2 } , 0,6 \sqrt { 2 } \}$
C) $\{ - 6,6 \}$
D) $\{ 0 \}$

Solve the Polynomial Equation by Factoring and Then Using the Zero