(x²-y²)-4(2x²-2y²)化简
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 12:31:45
![(x²-y²)-4(2x²-2y²)化简](/uploads/image/z/1987821-45-1.jpg?t=%EF%BC%88x%26%23178%3B%EF%BC%8Dy%26%23178%3B%EF%BC%89%EF%BC%8D4%EF%BC%882x%26%23178%3B%EF%BC%8D2y%26%23178%3B%EF%BC%89%E5%8C%96%E7%AE%80)
(x²-y²)-4(2x²-2y²)化简
(x²-y²)-4(2x²-2y²)化简
(x²-y²)-4(2x²-2y²)化简
-7X²+7Y²
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 12:31:45
(x²-y²)-4(2x²-2y²)化简
(x²-y²)-4(2x²-2y²)化简
(x²-y²)-4(2x²-2y²)化简
-7X²+7Y²