因式分解:a^8-1
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/26 00:49:34
因式分解:a^8-1
因式分解:a^8-1
因式分解:a^8-1
a^8-1
(a^4+1)(a^4-1)
=(a^4+1)(a^2+1)(a^2-1)
=(a^4+1)(a^2+1)(a+1)(a-1)
(m-2)(y^2-1)
=(m-2)(y+1)(y-1)
因式分解:a^8-1
因式分解:a^8-1
因式分解:a^8-1
a^8-1
(a^4+1)(a^4-1)
=(a^4+1)(a^2+1)(a^2-1)
=(a^4+1)(a^2+1)(a+1)(a-1)
(m-2)(y^2-1)
=(m-2)(y+1)(y-1)