(x+1)(x2+1)(x4+1)(x8+1)(x16+1)(x2+1)意思是X的平方+1

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 21:02:17
(x+1)(x2+1)(x4+1)(x8+1)(x16+1)(x2+1)意思是X的平方+1
x)Ө6Ԩ0&`L%?klZlNmC"}Jp_`gC'BQ)76E2Ԯj0R@$فIg

(x+1)(x2+1)(x4+1)(x8+1)(x16+1)(x2+1)意思是X的平方+1
(x+1)(x2+1)(x4+1)(x8+1)(x16+1)
(x2+1)意思是X的平方+1

(x+1)(x2+1)(x4+1)(x8+1)(x16+1)(x2+1)意思是X的平方+1
(x+1)(x2+1)(x4+1)(x8+1)(x16+1)
=(x+1)(x-1)(x2+1)(x4+1)(x8+1)(x16+1)/(x-1)
=(x32-1)/(x-1)
=1+x+x2+x3+...+x31