8(x+y)^8(x-y)^6÷[2(x+y)^3·(x-y)^3]^2=
问题描述：
8(x+y)^8(x-y)^6÷[2(x+y)^3·(x-y)^3]^2=
答
8(x+y)^8(x-y)^6÷[2(x+y)^3·(x-y)^3]^2=8(x+y)^8(x-y)^6÷[4(x+y)^6·(x-y)^6]=2(x+y)^(8-6)(x-y)^(6-6)=2(x+y)²明教为您解答,请点击[满意答案];如若您有不满意之处,请指出,我一定改正!希望还您一个正确答复!...