(2x-y)²-4(x-y)(x+2y)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/27 03:59:05
(2x-y)²-4(x-y)(x+2y)(2x-y)²-4(x-y)(x+2y)(2x-y)²-4(x-y)(x+2y)

(2x-y)²-4(x-y)(x+2y)
(2x-y)²-4(x-y)(x+2y)

(2x-y)²-4(x-y)(x+2y)