高中数学代数与函数一其他练习题2
题目内容

证明 http://picflow.koolearn.com/upload/papers/20140823/201408232219409271350.png时,假设当 http://picflow.koolearn.com/upload/papers/20140823/20140823221940942412.png时成立,则当 http://picflow.koolearn.com/upload/papers/20140823/20140823221940958297.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823221940989384.png时,左边增加的项数为(    )

2021-07-12

A.http://picflow.koolearn.com/upload/papers/20140823/20140823221941005206.png

B.http://picflow.koolearn.com/upload/papers/20140823/20140823221941020291.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823221941036169.png

C.http://picflow.koolearn.com/upload/papers/20140823/20140823221941067312.png

D.http://picflow.koolearn.com/upload/papers/20140823/20140823221941098367.png

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