If m is an integer such that (-2)^2m=2^(15-m) then m=? Choose the correct answer: A) 1 B) 2 C) 3 D) 5 E) 6
(-2)^(2m) = 4^m   and   2^(15-m) = 4^((15-m)/2)   Therefore,   m = (15-m)/2   2m = 15 - m   m = 5   Answer 5
<result>D</result>
If m is an integer such that (-2)^2m=2^(15-m) then m=?