Factor.
-$$15 z ^ { 4 } + 2 z ^ { 2 } - 8$$
A) $\left( 3 z ^ { 4 } + 2 \right) ( 5 z - 4 )$
B) $\left( 5 z ^ { 4 } + 4 \right) ( 3 z - 2 )$
C) $\left( 3 z ^ { 2 } + 2 \right) \left( 5 z ^ { 2 } - 4 \right)$
D) $\left( 5 z ^ { 2 } + 4 \right) \left( 3 z ^ { 2 } - 2 \right)$

Question

Quizplus · Accepted Answer

The Answer of Factor.
-$$15 z ^ { 4 } + 2 z ^ { 2 } - 8$$
A) $\left( 3 z ^ { 4 } + 2 \right) ( 5 z - 4 )$
B) $\left( 5 z ^ { 4 } + 4 \right) ( 3 z - 2 )$
C) $\left( 3 z ^ { 2 } + 2 \right) \left( 5 z ^ { 2 } - 4 \right)$
D) $\left( 5 z ^ { 2 } + 4 \right) \left( 3 z ^ { 2 } - 2 \right)$

Factor - 15z4+2z2−815 z ^ { 4 } + 2 z ^ { 2 } - 815z4+2z2−8

Factor
- $15 z ^ { 4 } + 2 z ^ { 2 } - 8$