(1)解不等式:
;
(2)已知
,
,求
的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed1bb033a077612ed85457c8bfb5e40a.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adfbb69e4a567ce0050266b507ddc624.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a8118d3566735f0ad9f5a36a66ffc54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0bd5ae98f354700c3adde631e59e10.png)
21-22高一上·山东济南·阶段练习 查看更多[2]
山东省师范大学附属中学2021-2022学年高一上学期第一次月考数学试题(已下线)期中测试卷02(A卷·夯实基础)-2021-2022学年高一数学同步单元AB卷(苏教版2019必修第一册)【学科网名师堂】
更新时间:2021-10-12 15:11:51
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容易
(0.94)
【推荐1】已知
求下列各式的取值范围:
(1)
;(2)
;(3)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75bcbbfa0d3b9db8a67fe6a1c19d17b8.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b0113fd4c7d157757571f9a009e02af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9f2416d1f75a45a314331146550832e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2122e3f1e76a635e58e4d54aa594c552.png)
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解答题-问答题
|
容易
(0.94)
名校
【推荐1】已知
,
,
,
.
(1)求
.
(2)如果
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dada45a9eb3632daccec067bf65f8162.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aafebbde12ac05f77ff679de6de4ba58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83851117a78bba13b5b10cd70f6beffa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fedf1176ff497d9fa4510e57ba90267a.png)
(2)如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/959f3c514abb15185a429e1b2f1674e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次