若(X+2)平方+Y+1/2的绝对值=0,则X的2004方乘以Y?
(X+2)^2+|Y+1/2|=0 x=-2且y=-1/2 X的2004方乘以Y的2005次方 =(-2)^2004*(-1/2)^2005 =(-2)^2004*(-1/2)^2004*(-1/2) =-1/2