高中数学代数与函数一其他练习题107
题目内容

设实数 http://picflow.koolearn.com/upload/papers/20140823/20140823211827089266.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823211827105310.png满足约束条件 http://picflow.koolearn.com/upload/papers/20140823/201408232118271201016.png,则 http://picflow.koolearn.com/upload/papers/20140823/20140823211827136603.png的最小值为(   )

2021-07-19

A.http://picflow.koolearn.com/upload/papers/20140823/20140823211827152373.png

B.http://picflow.koolearn.com/upload/papers/20140823/20140823211827276353.png

C.http://picflow.koolearn.com/upload/papers/20140823/20140823211827292328.png

D.http://picflow.koolearn.com/upload/papers/20140823/20140823211827308290.png

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