(x²+2xy+y²)除以(x+y)
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/04 05:54:52
(x²+2xy+y²)除以(x+y)
(x²+2xy+y²)除以(x+y)
=(x+y)²除以(x+y)
=x+y
(x²+2xy+y²)除以(x+y)
=(x+y)²/(x+y)
=x+y
(x²+2xy+y²)除以(x+y)
=(x+y)²除以(x+y)
=x+y
不懂可追问,有帮助请采纳,谢谢!
等于x+y
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/04 05:54:52
(x²+2xy+y²)除以(x+y)
(x²+2xy+y²)除以(x+y)
=(x+y)²除以(x+y)
=x+y
(x²+2xy+y²)除以(x+y)
=(x+y)²/(x+y)
=x+y
(x²+2xy+y²)除以(x+y)
=(x+y)²除以(x+y)
=x+y
不懂可追问,有帮助请采纳,谢谢!
等于x+y