计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a1bcda87ff6ba878237ab93203b3ffe.png)
23-24八年级上·北京东城·期末 查看更多[2]
北京市第二中学教育集团2023-2024学年八年级上学期期末数学试题(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)
更新时间:2024-01-27 09:49:13
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解答题-计算题
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较易
(0.85)
【推荐1】计算:
(1)-23+
(2 018+3)0-
; (2)992-69×71;
(3)
÷(-3xy); (4)(-2+x)(-2-x);
(5)(a+b-c)(a-b+c); (6)(3x-2y+1)2.
(1)-23+
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a588be9d81ebc0a79c6822b3cd69ccb2.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e1c9469507455ff6d6a3b4aa0ed7a.png)
(5)(a+b-c)(a-b+c); (6)(3x-2y+1)2.
您最近一年使用:0次
解答题-计算题
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较易
(0.85)
【推荐2】计算题
(1)解方程组![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a29f450be019ff75a3c545c5325a8ebe.png)
(2)整式的乘法![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae24ce1f2ffd560bec2db2d07417d423.png)
(3)因式分解![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2da86ec0009400aaa435fcebe8d1b942.png)
(4)因式分解
(1)解方程组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a29f450be019ff75a3c545c5325a8ebe.png)
(2)整式的乘法
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae24ce1f2ffd560bec2db2d07417d423.png)
(3)因式分解
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2da86ec0009400aaa435fcebe8d1b942.png)
(4)因式分解
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59e5b0717720270bd46ff802e3df26bf.png)
您最近一年使用:0次