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 . 解下列各题:
(1)计算:
;
(2)因式分解:
;
(3)计算:
;
(4)计算:
.
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97afd2ce23e0f85ed3996ca93b540a31.png)
(2)因式分解:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12d2e419f1c21c97c6daf276bc057e6c.png)
(3)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5370091eb963c9972e07c028677ea633.png)
(4)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7472962a5a6a338d03ea09f1b4ca625b.png)
您最近一年使用:0次