[(x-y)^3]^m[(x-y)^m]^5=?(m为正整数)
问题描述:
[(x-y)^3]^m[(x-y)^m]^5=?(m为正整数)
答
数学之美团为你解答
[(x-y)^3]^m[(x-y)^m]^5
= (x-y)^(3m) (x-y)^(5m)
= (x-y)^(8m)