(x﹣y)(x+y)(x2+y2)(x4+y4)(x8+y8)=( ) 发布时间:2017-05-13 22:01 │ 来源:www.tikuol.com 题型:填空题 问题: (x﹣y)(x+y)(x2+y2)(x4+y4)(x8+y8)=( )