已知
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b3307deed7c82a9bdfe609eb310949d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc85113bf1c4a1f232abe59d7b343376.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b3307deed7c82a9bdfe609eb310949d.png)
21-22高一上·辽宁锦州·期末 查看更多[2]
更新时间:2024-01-10 12:00:29
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【推荐2】已知实数a,b满足
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3d53b837b06fb4d26711d35c9ab470.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ac1c17b1e8e7c238e96ea90a12177ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95152c309f850bdb2ea9f7327703c01a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3d53b837b06fb4d26711d35c9ab470.png)
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