高中数学代数与函数一其他练习题110
题目内容

已知 http://picflow.koolearn.com/upload/papers/20140824/20140824030806833271.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824030806848313.png满足约束条件 http://picflow.koolearn.com/upload/papers/20140824/201408240308068641073.png,则 http://picflow.koolearn.com/upload/papers/20140824/20140824030806880609.png的最小值是(    )

2021-07-19

A.http://picflow.koolearn.com/upload/papers/20140824/20140824030806895302.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824030806895263.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824030806911304.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824030806926322.png

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