已知函数
,若
存在四个不相等的实根
,
,
,
,则
的最小值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a6aca13f337d9d2a2bd8419076ce916.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9c0d827ef8598ba6b70b34b2bdcd1e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bae3f86149cf716f7bfee75ed5ccfe2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49980697993a08638e6d699ac9fdd1f0.png)
2023·山东烟台·二模 查看更多[3]
更新时间:2023-05-22 22:34:05
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