化简(I)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80affe52be0d7ea4fbb22c8395324642.png)
(Ⅱ)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80affe52be0d7ea4fbb22c8395324642.png)
(Ⅱ)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/539d0627905a341d49c3851d84af3e63.png)
更新时间:2016-12-03 18:44:37
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解答题-计算题
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较易
(0.85)
名校
【推荐2】(1)求值:
.
(2)已知正数
满足
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77119654b4259e8f15a27d40ad42e37b.png)
(2)已知正数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a655028a614c26f1eb4700422fd9a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7467b638d3a7418d8301f415daca18c7.png)
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