下列变形正确的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-08-20 07:02:16
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单选题
|
较易
(0.85)
【推荐2】若分式
化简为
,则
应满足的条件是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f1aad7f4288147fc1ba3f9b1a93df20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8788b6c813805d5a3504e819f74fffd6.png)
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A.![]() ![]() | B.![]() ![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】设
,并且
,则
与
之间的关系是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16b98288d2e9f0694142bea687e1c740.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9df50f7ca6a558c16090f6fce5db81d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ef758c8f9983a4dacaaa1eed75ad455.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0070c67e6e3c04be78689f32cc07d3d4.png)
A.![]() | B.![]() | C.![]() | D.不能确定 |
您最近一年使用:0次