1 . 计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bceb36b7048f34371fa986e2432e3ca7.png)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bceb36b7048f34371fa986e2432e3ca7.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39557a967fdc8bb2173807c8840ec205.png)
您最近一年使用:0次
2023-07-08更新
|
67次组卷
|
2卷引用:浙江省金华市东阳市2022-2023学年八年级下学期期末数学试题
2 . 计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93320a984e17f1063b43b1f7dcdf2ae1.png)
您最近一年使用:0次
3 . 计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae3f3a6c5f6c51c6fff0006b8185600e.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae3f3a6c5f6c51c6fff0006b8185600e.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e4b05bd0c56c7b456506e63b5d51b5b.png)
您最近一年使用:0次
4 . 计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a735cc42d3b1a21539f348f20416c156.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a735cc42d3b1a21539f348f20416c156.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37d794b3b62524c8c4b3f43f722898cf.png)
您最近一年使用:0次
2023-07-07更新
|
202次组卷
|
2卷引用:浙江省宁波市南山县2022-2023学年八年级下学期期末数学试题
5 . 解答下列各题:
(1)计算:
.
(2)已知点
,
在反比例函数
的图象上,试求a的值.
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e392f23ca197e719e94fb407b1a4832.png)
(2)已知点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c179fe7eff7abfdd092b63c9c1b82d0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c1c84c8ebb108761be4fccbf2cf3b1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45bd7e92dae1e0c2af6c33d5e202f544.png)
您最近一年使用:0次
6 . 计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b556d13f58c12cf11a7e42e56591105.png)
您最近一年使用:0次
2023-07-04更新
|
66次组卷
|
3卷引用:浙江省台州市2022-2023学年八年级下学期期末数学试题
7 . 计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a17e15068723ba3bc65c958b2de6d2c6.png)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a17e15068723ba3bc65c958b2de6d2c6.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c2200496f21a486f3514136f2877570.png)
您最近一年使用:0次
8 . (1)计算:
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68130b65e77fd503f75889b4e86de0bd.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9182a391fea3f84267bbcfd0d28e157.png)
您最近一年使用:0次
9 . (1)计算:
.
(2)解方程:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/353f196c31825b69610385b677ed30ac.png)
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94175aa75c6d0334cdb9e5b6c2242ade.png)
您最近一年使用:0次
10 . (1)计算:
;
(2)解方程:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d46d74c849dd75ee779b344aa9afb23d.png)
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f76ad439896610b152e0f541178ce8b3.png)
您最近一年使用:0次
2023-07-03更新
|
105次组卷
|
3卷引用:浙江省宁波市北仑区2022-2023学年八年级下学期期末数学试题