已知m,n互为相反数,p,q互为倒数,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d514b4875f9df526e3e04738abe51fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc58a12b2caf70046e776a631349e9ce.png)
20-21七年级上·浙江·期末 查看更多[2]
更新时间:2021-03-31 09:59:42
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解答题-问答题
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较易
(0.85)
【推荐1】已知
和
互为相反数,
和
互为倒数,
的倒数等于它本身,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c02bc0c74292b1e8f395f90935d3174.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99d8531d44aaade3a6e9bc06f0def9c9.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
名校
【推荐1】已知
、
互为相反数,
、
互为倒数,
的绝对值为2,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c02bc0c74292b1e8f395f90935d3174.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec486b35bfa3e529262d3c72011e925.png)
您最近一年使用:0次