名校
解题方法
1 . (1)设
化简
;
(2)求值:
;
(3)设
求
的最大值与最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c435c13f18db535d3f730073b026e6b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a47cac0749556b814419432910267291.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2e5f03c0071f83f0a5120b16b6c368e.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6231bcba6e65b4c239aad57a115125e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3b14b90bfd76545b07703d40100fb3c.png)
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名校
2 . 求值:(1)
;
(2)已知
,试用a,b表示
;
(3)化简:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0d2578ed15499e7b4f61a1553bfd47f.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69a8156fde1a11774458761addad3b4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bf842a975fc4eb344d3ec356854ceb8.png)
(3)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5a45c0c44a40e5806d2730b7a500770.png)
您最近一年使用:0次
名校
3 . (1)化简:
;
(2)计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c1107c917d37dc08469de7c47d28af4.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7107527d749701b2f5bb01d1b57eaf35.png)
您最近一年使用:0次
名校
4 . (1)计算:
;
(2)化简:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/839ee200f6349c65a3bb5fe1fabcba78.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5570ce8219b6aee1ee6054aa8fdd54ce.png)
您最近一年使用:0次
2020-12-16更新
|
439次组卷
|
4卷引用:天津市耀华中学2020-2021学年高一上学期第二次阶段检测数学试题
天津市耀华中学2020-2021学年高一上学期第二次阶段检测数学试题(已下线)第三章 函数专练11—指数函数-2022届高三数学一轮复习(已下线)8.7 指数运算及指数函数(精练)黑龙江省鹤岗市第一中学2022-2023学年高一上学期期中数学试题
5 . 化简下列各式.
(1)
.
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2af21d9c5c807aace756c6be593e43e2.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7668c4f48928601bdab51c4aa902a5d.png)
您最近一年使用:0次
6 . (1)化简:
(
是正数).
(2)计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bed90215c01d722ae51a4f04e2e757c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45f159465486faa29266f3706bb90aa0.png)
您最近一年使用:0次
名校
7 . 化简与计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49fd6c94868f75ec555b99789d6adbeb.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49fd6c94868f75ec555b99789d6adbeb.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1dd8bff1b674c5f4f126e2c01ec55f6.png)
您最近一年使用:0次
名校
8 . (1)求值:
;
(2)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b99a4042b759907d3142228b7243542.png)
(2)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d482937a100db059b603a3309b8f6f6.png)
您最近一年使用:0次
2020-12-08更新
|
804次组卷
|
2卷引用:安徽省合肥市第十一中学2020-2021学年高一上学期期中数学试题
名校
解题方法
9 . (1)求值:
;
(2)已知
为二次函数,且
,
,求
的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b94d3abe0e1db7e9a2d9567b94b513a.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17ee5f43412795671704ab0e8d0b2f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb37b6b9db3ab61d74309dfff581a814.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
名校
10 . 化简求值:
(1)
,其中
、
为正数;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1de79f489afda653a0c06374753326b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5a4938429ac5fa71b111ddb7235a031.png)
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2020-12-03更新
|
181次组卷
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4卷引用:河南省开封市2020-2021学年高一上学期五县联考期中数学试题