求下列关于
的不等式的解集.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d86727db65b834648f8dfd2c39205ff8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d86727db65b834648f8dfd2c39205ff8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/916582d2bc54610ef6c6fb60e51c8990.png)
更新时间:2024-03-12 00:29:00
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【知识点】 解不含参数的一元二次不等式解读