Factor completely.
-$4 x ^ { 4 } - 4$
A) $4 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ^ { 2 }$
B) $4 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ( x - 1 )$
C) $4 \left( x ^ { 2 } + 1 \right) \left( x ^ { 2 } - 1 \right)$
D) $4 \left( x ^ { 2 } + 1 \right) ( x - 1 ) ^ { 2 }$

Question

Quizplus · Accepted Answer

The Answer of Factor completely.
-$4 x ^ { 4 } - 4$
A) $4 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ^ { 2 }$
B) $4 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ( x - 1 )$
C) $4 \left( x ^ { 2 } + 1 \right) \left( x ^ { 2 } - 1 \right)$
D) $4 \left( x ^ { 2 } + 1 \right) ( x - 1 ) ^ { 2 }$

Factor Completely 4x4−44 x ^ { 4 } - 44x4−4 A) 4(x2+1)(x+1)24 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ^ { 2 }4(x2+1)(x+1)2

Factor Completely $4 x ^ { 4 } - 4$ A) $4 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ^ { 2 }$