名校
1 . 已知
,
,
三点共线,若
均为正数,则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5132a350f40fa8203f9a1a64170f24e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eeebe2d626de76ae34a1a42b62a1a3bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/114460aab294eb99eec63e94b675216f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5591dfc8b6918d7feae0b3783b6145f.png)
A.![]() | B.![]() | C.8 | D.24 |
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2017-06-25更新
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269次组卷
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2卷引用:河北省张家口市第一中学2016-2017学年高一(实验班、普通班)6月月考数学试题