如果单项式
与
是同类项,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91bde66645c9abf9e847ea67854c14a6.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7feaab9131b34b1c1fa51c0530f18e1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eccb20c9f051a36ec103d894e5b00560.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91bde66645c9abf9e847ea67854c14a6.png)
更新时间:2023-01-04 21:10:07
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【知识点】 已知同类项求指数中字母或代数式的值解读
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【推荐2】如果
和
是同类项,那么这两个同类项的和为 __________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b69eb9bc62b93179db394112d684c43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81ceac37b9df4635fbfbb6254a93b701.png)
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