高中数学代数与函数一其他练习题104
题目内容

已知 http://picflow.koolearn.com/upload/papers/20140823/20140823155310862187.gifhttp://picflow.koolearn.com/upload/papers/20140823/20140823155310893193.gif满足约束条件 http://picflow.koolearn.com/upload/papers/20140823/20140823155310909789.gif,则 http://picflow.koolearn.com/upload/papers/20140823/20140823155310925419.gif的最小值为 (     )

2021-07-16

A.5

B.http://picflow.koolearn.com/upload/papers/20140823/20140823155310956212.gif

C.10

D.http://picflow.koolearn.com/upload/papers/20140823/20140823155310971229.gif

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