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分式的混合运算

> 请从下列三个代数式中任选两个（一个作为分子，一个作为分母）构造一个分式，并化简该分式．（a 2-1，a 2-a，a 2-2a+1）然后请你自选一个合理的数代入求值．

问题：

发布时间：2024-09-07

请从下列三个代数式中任选两个（一个作为分子，一个作为分母）构造一个分式，并化简该分式．
（a ²-1，a ²-a，a ²-2a+1）然后请你自选一个合理的数代入求值．

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提问用户：o8***7CI

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请从下列三个代数式中任选两个（一个作为分子，一个作为分母）构造一个分式，并化简该分式． （a 2-1，a 2-a，a 2-2a+1）然后请你自选一个合理的数代入求值．

可能感兴趣的题目：

请从下列三个代数式中任选两个（一个作为分子，一个作为分母）构造一个分式，并化简该分式．
（a ²-1，a ²-a，a ²-2a+1）然后请你自选一个合理的数代入求值．