Solve the Equation $( 256 ) \left( 4 ^ { x } \right) = 64 ^ { x }$

Multiple Choice

Solve the equation. $( 256 ) \left( 4 ^ { x } \right) = 64 ^ { x }$

A) x = $-$ 2
B) x = 4
C) x = $-$ 4
D) x = 3
E) x = 2