已知单项式
与
是同类项,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64b3260c7c1fb5b5d74f03866435cf5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33f9650af0d85dd11a5b202ee0a282f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
更新时间:2022-11-08 09:37:21
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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