1 . 化简:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bc92f64f111ab0f75e40fef11dad8c.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bc92f64f111ab0f75e40fef11dad8c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b9a39eb21528a1e7c234b92a0d168ce.png)
您最近一年使用:0次
2023-09-03更新
|
92次组卷
|
3卷引用:新疆维吾尔自治区哈密市2023-2024学年八年级上学期期末数学试题
2 . 计算:
,正确结果是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7a36a4fa1cb422703cab5da2dd49912.png)
A.![]() | B.1 | C.2 | D.4 |
您最近一年使用:0次
3 . (1)计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/525553831ca0aad22cd9e04bccaff990.png)
(2)先化简再求值:
,其中
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/525553831ca0aad22cd9e04bccaff990.png)
(2)先化简再求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a13e48a77848a4ede7997677d6a072.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb70fdf064b9193e506ca43f4672af56.png)
您最近一年使用:0次
4 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/578abfb7f26bf14eaa75861a18a89514.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e43b64e11494e61d4d3f8377b3b9f4.png)
您最近一年使用:0次
5 . 计算
(1)
.
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f54e87b54cde8372f84825799e666fa.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89ed773bb50d4b0610f24fff138d4315.png)
您最近一年使用:0次
6 . 计算:
(1)
;
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b0b5328eaafbbd0012e714c0cf1b95.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1e565af5335df6a9e6ee1ea13d2ed74.png)
您最近一年使用:0次
2023-08-08更新
|
160次组卷
|
6卷引用:湖南省长沙市浏阳市2022-2023学年八年级上学期期末数学试题
湖南省长沙市浏阳市2022-2023学年八年级上学期期末数学试题山东省济宁市鱼台县2023-2024学年八年级上学期期末数学试题山东省济宁市曲阜市2023-2024学年八年级上学期期末数学试题福建省永春侨中片区2023-2024学年八年级上学期期中数学试题河南省商丘市睢阳区第五中学2023-2024学年八年级上学期12月月考数学试题(已下线)专题03 整式除法的综合运算(四大题型)(题型专练)-2023-2024学年七年级数学下册《知识解读·题型专练》(苏科版)
7 . 计算:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2142978ccb9f9b1273bf8d8b68b99c8f.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de4d322fd013b3cd1068baf22dccbdb.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcec99888875f0c1aaa759109ccbc749.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0f5de2a4281bed8c44e0396f8bc758.png)
您最近一年使用:0次
8 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84bfad72cd37c3bf568089ee739881f5.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc0226557cf3724da251af25e666b95.png)
您最近一年使用:0次
9 . 计算:
(1)分解因式:
.
(2)计算:
.
(3)解分式方程:
.
(1)分解因式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee7f6c17030463ca4aa6944eefb48636.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/829dc8a76aeb60778321c97e8357239b.png)
(3)解分式方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f24336befa6a36c86a9d027d77b3ce16.png)
您最近一年使用:0次
2023-07-25更新
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192次组卷
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2卷引用:湖北省黄石市下陆区黄石市下陆中学等5校2022-2023学年八年级上学期期末数学试题