If m is an integer such that (-2)^2m=2^(6-m) then m=? Select.
A) 1
B) 2
C) 3
D) 5
E) 6

Rationale: ( - 2 ) ^ ( 2 m ) = 4 ^ m and 2 ^ ( 6 - m ) = 4 ^ ( ( 6 - m ) / 2 ) therefore , m = ( 6 - m ) / 2 2 m = 6 - m m = 2 answer b
Answer: B