Factor the Expression Completely $64 x ^ { 4 } - 64$

Multiple Choice

Factor the expression completely. If the expression is prime, so indicate. $64 x ^ { 4 } - 64$

A) $64 \left( x ^ { 2 } + 1 \right) \left( x ^ { 2 } - 1 \right)$
B) $\left( 8 x ^ { 2 } - 8 \right) ( x + 1 ) ( 8 x - 8 )$
C) $64 \left( x ^ { 2 } + 1 \right) ( x + 1 ) ( x - 1 )$
D) $8 \left( 8 x ^ { 2 } - 1 \right) ( x + 1 ) ( x - 8 )$
E) prime