(x-y)²-x+y 因式分解老师咋算

来源：学生作业帮助网编辑：作业帮时间：2024/04/29 03:35:25

(x-y)²-x+y 因式分解老师咋算
(x-y)²-x+y 因式分解老师咋算

(x-y)²-x+y 因式分解老师咋算
(x-y)²-x+y
=(x-y)²-(x-y)
=(x-y)(x-y-1)

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(x-y)²-x+y 因式分解 老师咋算