(x+y)(x²-xy+y²)—xy(x+y)因式分解(x-y)²+5(x-y)+6(x²-4x)²-3(x²-4x)-28-2x²y+6xy+56y因式分解
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![(x+y)(x²-xy+y²)—xy(x+y)因式分解(x-y)²+5(x-y)+6(x²-4x)²-3(x²-4x)-28-2x²y+6xy+56y因式分解](/uploads/image/z/806512-40-2.jpg?t=%28x%2By%29%28x%26%23178%3B-xy%2By%26%23178%3B%EF%BC%89%E2%80%94xy%EF%BC%88x%2By%EF%BC%89%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%EF%BC%88x-y%EF%BC%89%26%23178%3B%2B5%EF%BC%88x-y%EF%BC%89%2B6%EF%BC%88x%26%23178%3B-4x%EF%BC%89%26%23178%3B-3%28x%26%23178%3B-4x%29-28-2x%26%23178%3By%2B6xy%2B56y%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 09:38:17