计算
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d5dfc12b1a1549373ffb0e54f5ec054.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212c348bd93a0d3a587f19c6a10777e0.png)
更新时间:2023-12-15 12:01:24
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【推荐2】已知
,
为有理数,现规定一种新运算
,满足
.例如:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25ab45c0caeb92f541dfd95d295a9450.png)
(1)求
的值.
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9ee7bb34f779cc88ea6aea16210e829.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0472b8eb60a35da80b32cc551b231ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25ab45c0caeb92f541dfd95d295a9450.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a11fcb0787f3020c26d1764eea4a39c.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e373a67b5027696d62d5db37f1163cb3.png)
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