高中数学代数与函数一其他练习题138
题目内容

已知正数 http://picflow.koolearn.com/upload/papers/20140823/20140823145655313231.gif满足 http://picflow.koolearn.com/upload/papers/20140823/20140823145655328406.gif,则 http://picflow.koolearn.com/upload/papers/20140823/20140823145655344504.gif的最大值是

2021-07-21

A.21

B.18

C.14 http://picflow.koolearn.com/upload/papers/20140823/2014082314565540672.gif

D.10

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