已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4535d19a92f340eaee61a05a6e110fac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
更新时间:2022-12-01 21:03:49
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【知识点】 已知f(g(x))求解析式解读
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【推荐1】已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4163da935fdcd57f9915050596dd6ad4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
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【推荐2】已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
___________ ,其定义域为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc6ab8cb801ecece3f2ea471a7497b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
您最近一年使用:0次