(x⁴+1)(x²+1)(x+1)(x-1)=?

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/06 02:05:37

(x⁴+1)(x²+1)(x+1)(x-1)=?

(x⁴+1)(x²+1)(x+1)(x-1)
=(x⁴+1)(x²+1)(x²-1)
=(x⁴+1)(x⁴-1)
=x的8次方-1