名校
1 . 已知关于
的不等式
.
(1)当
时,求上述不等式的解集;
(2)若上述不等式的解集为
,求不等式
的解集;
(3)若上述不等式的解集为
,求
的取值范围;
(4)结合此题填入部分数据
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b6d03dfc5b4ce38e17403b3b49fdc15.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5095a28bb1b91bf6bed9e2cfbd76bb18.png)
(2)若上述不等式的解集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee5d0f947429f7dc4572cd4cf46c5c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51540993df966940e00eea51cd57073f.png)
(3)若上述不等式的解集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(4)结合此题填入部分数据
![]() | 不等式![]() |
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