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如果“□×2ab=2a2b”,那么“□”内应填的代数式是„„„„„„„„„„„„„„(            ...

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问题详情:

如果“□×2ab=2a2b”,那么“□”内应填的代数式是„„„„„„„„„„„„„„(            ...

如果“□×2ab=2a2b”,那么“□”内应填的代数式是„„„„„„„„„„„„„„(                      )

A.ab                          B.2ab                        C.a                            D.2a

【回答】

C

知识点:整式的乘法

题型:选择题

TAG标签:#2a2b #2ab #代数式 #内应 #
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