名校
1 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a11186577d9a1e0a37742de66121e1.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3dd7b7aff0ddaf92699d89eb6a44bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a11186577d9a1e0a37742de66121e1.png)
您最近一年使用:0次
2024-05-06更新
|
601次组卷
|
2卷引用:云南省昆明市第一中学西山学校2023-2024学年高一下学期4月期中考试数学试题
名校
2 . 化简![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1550a5f15277be9a14075efdd2c3cc0.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1550a5f15277be9a14075efdd2c3cc0.png)
您最近一年使用:0次
名校
3 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daaed1ef2c0c2f8e0fbd90738c98bfee.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daaed1ef2c0c2f8e0fbd90738c98bfee.png)
您最近一年使用:0次
4 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/230a415c9ce211741766deef4608ebb7.png)
________ .(用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6a7dbc3f8529f74a0e2efb97f838d6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/230a415c9ce211741766deef4608ebb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/280860dd039e1305a5ccc455f63e8223.png)
您最近一年使用:0次
名校
5 . 已知
,
,则用a、b表示![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e2e33ca61729cd81db8011a1b362e4e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a08a2a5540efcdb5a77aa4ea3049884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/850df3e299d9b1ecbda7e3a59e2a255e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e2e33ca61729cd81db8011a1b362e4e.png)
您最近一年使用:0次
2023-12-27更新
|
906次组卷
|
2卷引用:上海市第二中学2023-2024学年高一上学期期中考试数学试题
名校
6 . 已知
,
,试用
、
表示![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f21d24d66e28fc0185d0ee4e0f392496.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b74ca2a3682e0c02dda835fa73bf52b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/181e37f1a50872a8beccca8e4868e230.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f21d24d66e28fc0185d0ee4e0f392496.png)
您最近一年使用:0次
7 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfc95ec0bf0a14adb1eb8d8488b3635e.png)
_____ (用
,
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f7003f5a464d5c04127259d3193c600.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f45d8d2f64ff58cea04e998dfefba33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfc95ec0bf0a14adb1eb8d8488b3635e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
23-24高一上·广东深圳·期中
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8 . 已知a,b是方程
的两个实数根,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b48110a893f95a7063306eaaeb9160b.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc4ebfa62fc0643f1a9c3fd3c035b292.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b48110a893f95a7063306eaaeb9160b.png)
您最近一年使用:0次
9 . 十六、十七世纪之交,随着天文、航海、工程、贸易及军事的发展,改进数字计算方法成了当务之急,为了简化其中的计算而发明了对数,后来天才数学家欧拉发现了对数与指数的关系,即
.现已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c465d767e74627f297505ada5dc01e6.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8249ef7c9d94cb7996278f438528ac3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1b5c95c095ef89c8f8358c8086f6744.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c465d767e74627f297505ada5dc01e6.png)
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10 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ce1c3d2bbf09f5486dbdedfb5edbea.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ce1c3d2bbf09f5486dbdedfb5edbea.png)
您最近一年使用:0次