下列式子计算结果为
的是_______ .
①
; ②
;
③
; ④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58e037b2c0c700ece871958cdcd0f56c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/670310b811f3b5683cfe71fcb0504cdb.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bad4506c57255f1df3bf4636cbf5752.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f93c6461ea9a6240f60d207461343fe4.png)
更新时间:2022-05-17 19:16:44
|
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名校
解题方法
【推荐2】已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9f7819b093bf686bcf307d8c79625c2.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6645dc7dd1fc497a1d71571c231a0158.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9f7819b093bf686bcf307d8c79625c2.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
【推荐3】已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8807d7a6387cd566aa94f0e1732f4676.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32e99f6dced6ff18604a720465ccfd99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bae53e34705b46b28e2e2f71125b9f48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8807d7a6387cd566aa94f0e1732f4676.png)
您最近一年使用:0次