多项式A与多项式
的差为
,则多项式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6797f1eb2a7b6089ec8ab14b43f830b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a8b802dc406ebff9a50136f719adb5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
更新时间:2023-01-05 12:53:28
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【推荐1】已知
,B是一个多项式,在计算
时,小马同学把
看成了
,结果得
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e78ae109b2e4116fbf30d7edf5f2d88.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10c27bdb926bb52c8b835f27c6bafa14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf8fb91f2ee7169df3aea70ce13949aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf8fb91f2ee7169df3aea70ce13949aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d3ccfb6e21731e6c4299bd7210b2d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/802e0a593bb5feaa666f620596cf88c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e78ae109b2e4116fbf30d7edf5f2d88.png)
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【推荐2】如图,在甲、乙、丙三只袋中分别装有球29个、29个、5个,先从甲袋中取出
个球放入乙袋,再从乙袋中取出
个球放入丙袋,最后从丙袋中取出
个球放入甲袋,此时三只袋中球的个数相同,则
的值等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78a29aa0e67c2e15d668e204d22501e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d21fee4afbe2d34ea1a76b33cc4ce517.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24fe8f72f02c59799e2f195463185d54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e7bb6249c18f074f6f8fa2789c16995.png)
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