约分:(1)ac分之2bc,(2)xy²分之(x+y)y,(3)(x+y)²分之x²+xy
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/25 08:23:42
约分:(1)ac分之2bc,(2)xy²分之(x+y)y,(3)(x+y)²分之x²+xy,(4)(x-y)²分之x²-y²
![约分:(1)ac分之2bc,(2)xy²分之(x+y)y,(3)(x+y)²分之x²+xy](/uploads/image/z/19745663-23-3.jpg?t=%E7%BA%A6%E5%88%86%EF%BC%9A%EF%BC%881%EF%BC%89ac%E5%88%86%E4%B9%8B2bc%2C%EF%BC%882%EF%BC%89xy%26%23178%3B%E5%88%86%E4%B9%8B%EF%BC%88x%2By%EF%BC%89y%2C%EF%BC%883%EF%BC%89%EF%BC%88x%2By%EF%BC%89%26%23178%3B%E5%88%86%E4%B9%8Bx%26%23178%3B%2Bxy)
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