计算
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd916e158668e8cc0e7198b7407e774d.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd916e158668e8cc0e7198b7407e774d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e229f262c343ca8006492555048ac89a.png)
更新时间:2022-12-16 18:15:39
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解答题-计算题
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较易
(0.85)
【推荐1】一个多项式用
表示,另一个多项式
,
(1)
___________
(2)计算
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c05b20099fe5c5936de08dbde13f425.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
(2)计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9e460c144f7a2141d2df0308b125f2.png)
您最近一年使用:0次
解答题-计算题
|
较易
(0.85)
【推荐2】嘉嘉同学在做“计算
”时,误将“
”看成了“
”,求得的结果是
,已知
.
(1)则
;
(2)则
的正确结果是 ;
(3)若
,则
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ce69cd33d105ce280170f0cd0513026.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ce69cd33d105ce280170f0cd0513026.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9e460c144f7a2141d2df0308b125f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb60752026149fc263d76337d7462e24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5171568ad2093ada3e283271d397772.png)
(1)则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
(2)则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ce69cd33d105ce280170f0cd0513026.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74379f53cff5df592415af13797795d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15d771da7707444f6b86035eb13cfbab.png)
您最近一年使用:0次