八年级分式的乘除法(x²-4y²)/(x²+6xy+9y²)÷(2y²-xy)/(x+2y) (a+b)/(a²-b²)·(a²-2ab+b²)/(ab)(x+y)²/(xy-y²)·(y-x)²/(xy+y²)
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/20 14:37:19
![八年级分式的乘除法(x²-4y²)/(x²+6xy+9y²)÷(2y²-xy)/(x+2y) (a+b)/(a²-b²)·(a²-2ab+b²)/(ab)(x+y)²/(xy-y²)·(y-x)²/(xy+y²)](/uploads/image/z/9331971-51-1.jpg?t=%E5%85%AB%E5%B9%B4%E7%BA%A7%E5%88%86%E5%BC%8F%E7%9A%84%E4%B9%98%E9%99%A4%E6%B3%95%EF%BC%88x%26%23178%3B-4y%26%23178%3B%EF%BC%89%2F%EF%BC%88x%26%23178%3B%2B6xy%2B9y%26%23178%3B%EF%BC%89%C3%B7%EF%BC%882y%26%23178%3B-xy%EF%BC%89%2F%EF%BC%88x%2B2y%EF%BC%89+++%EF%BC%88a%2Bb%EF%BC%89%2F%EF%BC%88a%26%23178%3B-b%26%23178%3B%EF%BC%89%C2%B7%EF%BC%88a%26%23178%3B-2ab%2Bb%26%23178%3B%EF%BC%89%2F%EF%BC%88ab%EF%BC%89%EF%BC%88x%2By%EF%BC%89%26%23178%3B%2F%EF%BC%88xy-y%26%23178%3B%EF%BC%89%C2%B7%EF%BC%88y-x%EF%BC%89%26%23178%3B%2F%EF%BC%88xy%2By%26%23178%3B%EF%BC%89)
八年级分式的乘除法(x²-4y²)/(x²+6xy+9y²)÷(2y²-xy)/(x+2y) (a+b)/(a²-b²)·(a²-2ab+b²)/(ab)(x+y)²/(xy-y²)·(y-x)²/(xy+y²)
八年级分式的乘除法
(x²-4y²)/(x²+6xy+9y²)÷(2y²-xy)/(x+2y)
(a+b)/(a²-b²)·(a²-2ab+b²)/(ab)
(x+y)²/(xy-y²)·(y-x)²/(xy+y²)
八年级分式的乘除法(x²-4y²)/(x²+6xy+9y²)÷(2y²-xy)/(x+2y) (a+b)/(a²-b²)·(a²-2ab+b²)/(ab)(x+y)²/(xy-y²)·(y-x)²/(xy+y²)
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