题目内容
(x-y)(x+y)(x2+y2)(x4+y4)(x8+y8)=______.
(x-y)(x+y)(x2+y2)(x4+y4)(x8+y8),
=(x2-y2)(x2+y2)(x4+y4)(x8+y8),
=(x4-y4)(x4+y4)(x8+y8),
=(x8-y8)(x8+y8),
=x16-y16.
故答案为:x16-y16.
=(x2-y2)(x2+y2)(x4+y4)(x8+y8),
=(x4-y4)(x4+y4)(x8+y8),
=(x8-y8)(x8+y8),
=x16-y16.
故答案为:x16-y16.
练习册系列答案
相关题目