高中数学代数与函数一其他练习题110
题目内容

设实数 http://picflow.koolearn.com/upload/papers/20140824/20140824032459275403.png满足约束条件 http://picflow.koolearn.com/upload/papers/20140824/201408240324592901065.png,则 http://picflow.koolearn.com/upload/papers/20140824/20140824032459321448.png的最小值为 (   )

2021-07-19

A.http://picflow.koolearn.com/upload/papers/20140824/20140824032459524301.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824032459540262.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824032459555389.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824032459571287.png

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