Completely factor the polynomial or state that the polynomial is prime.
-$15 x ^ { 4 } - 14 x ^ { 2 } - 8$
A) $\left( 15 x ^ { 2 } - 4 \right) \left( x ^ { 2 } + 2 \right)$
B) $\left( 3 x ^ { 2 } + 1 \right) \left( 5 x ^ { 2 } - 8 \right)$
C) $\left( 3 x ^ { 2 } - 4 \right) \left( 5 x ^ { 2 } + 2 \right)$
D) $( 5 x - 2 ) ( 3 x + 4 )$

Question

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The Answer of Completely factor the polynomial or state that the polynomial is prime.
-$15 x ^ { 4 } - 14 x ^ { 2 } - 8$
A) $\left( 15 x ^ { 2 } - 4 \right) \left( x ^ { 2 } + 2 \right)$
B) $\left( 3 x ^ { 2 } + 1 \right) \left( 5 x ^ { 2 } - 8 \right)$
C) $\left( 3 x ^ { 2 } - 4 \right) \left( 5 x ^ { 2 } + 2 \right)$
D) $( 5 x - 2 ) ( 3 x + 4 )$

Completely Factor the Polynomial or State That the Polynomial Is 15x4−14x2−815 x ^ { 4 } - 14 x ^ { 2 } - 815x4−14x2−8

Completely Factor the Polynomial or State That the Polynomial Is $15 x ^ { 4 } - 14 x ^ { 2 } - 8$