名校
1 . 解方程或不等式
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9c3a62a60d6980ce31614850fdeb0f4.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c39832874059a4eba9897f2f1e741fa7.png)
(3)求不等式组
的最大整数解.
(4)解关于
的分式方程
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9c3a62a60d6980ce31614850fdeb0f4.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c39832874059a4eba9897f2f1e741fa7.png)
(3)求不等式组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea34731ab35d0b4a20ece917d4095028.png)
(4)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3ae53c2c99b654c95e87623fc75eab4.png)
您最近一年使用:0次
解题方法
2 . (1)化简求值:
;
(2)解关于x的不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5796a837ce061d7494540f0bc522923f.png)
(2)解关于x的不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7232718d2d78bad722a2ffc476059bc0.png)
您最近一年使用:0次
名校
3 . 回答下面两题
(1)解方程组:
.
(2)解不等式组
,并把解集表示在数轴上.
(1)解方程组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9db95568c7b0de8f1bd421d3fd599345.png)
(2)解不等式组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/751755737949b5e1d1e5e852331cf164.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/15/4ffdd2b1-f4b8-49ca-99b7-b71e4f8dda4d.png?resizew=223)
您最近一年使用:0次
4 . 解下列各题:
(1)因式分解:
;
(2)化简:
;
(3)解不等式:
.
(1)因式分解:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67937744c84defc44075d1b4486c3947.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b2d0d80ed900dfc56b4a5f87bf7cb72.png)
(3)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3db7dc6d6d563e64470ad7c0196b75a3.png)
您最近一年使用:0次
解题方法
5 . (1)已知全集
,集合
,集合
.求
;
(2)解关于
的不等式
;
(3)解不等式组:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b37893eadbd288cc52be6de2b25b1434.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a05fd114fd9fcd8e0b95d231ae4f60b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b99ce9318621a5aa2ac283bc2231f069.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82be8d8a7e1cbddeafcbf0055e8730ea.png)
(3)解不等式组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/977b718e75027f54cd1f1fedab2547b6.png)
您最近一年使用:0次
6 . 解下列的方程、方程组及不等式组:
(1)
;
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/929c173dc170bc1ed110468711e9eb89.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37db33153ae42a6d6c120a72e69e048c.png)
您最近一年使用:0次
7 . (1)先化简,再求值:
,其中
.
(2)已知关于
的二元一次方程
的解满足
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8d287543a050f4e05af4ad892d1a687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ffca915939bf152f5a2f9809238e5f.png)
(2)已知关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd5c652bbc497c00c53faf569c626e7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf59f62d3f838fbc226c6e7c229e3c1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
8 . (1)计算
;
(2)解不等式组:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82acc9767819fdd0ac30037a4818b18f.png)
(2)解不等式组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4c2b0c93c890719c683bad6626fa7df.png)
您最近一年使用:0次
2022高一·全国·专题练习
名校
9 . 已知不等式
的解为
,求
和
的值,并解不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a31a236a2101c170576f3c8f8e2edc1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4cf894db9fd5c3ef5af29a371416b24.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/1c98878220e4fc94e9bfbc21a1ff2938.png)
您最近一年使用:0次
2022-09-05更新
|
1555次组卷
|
6卷引用:陕西省宝鸡市扶风县法门高中2022-2023学年高一上学期第一次月考数学试题
10 . (1)化简求值:
;
(2)解方程:
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef8d8df287cf671b32274471022b6342.png)
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a00a20aaf710eb93bc7c9fcc2de66fd.png)
您最近一年使用:0次
2022-03-29更新
|
857次组卷
|
3卷引用:福建省三明第一中学2021-2022学年高二下学期第一次月考数学试题
福建省三明第一中学2021-2022学年高二下学期第一次月考数学试题江苏省淮安市楚州中学、新马中学2022-2023学年高二下学期期中联考数学试题(已下线)6.2.3组合-6.2.4组合数——课堂例题