已知
,且
,则
的最小值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a66b19a1bc76f5d1b9a9c43b1656e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f72515c90952b52fb9ebc573ee29950.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd3c58d273425b47dc80a1e827633a2a.png)
更新时间:2019-04-17 23:03:27
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【知识点】 基本不等式求和的最小值解读
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【推荐2】若复数
(x,
,i为虚数单位)满足
,则
的最小值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb77d49f9e0b0d2e01c2258f493b3270.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cc16b35cee1de49e3201b6ab09a2ed8.png)
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