高中数学代数与函数一其他练习题138
题目内容

不等式 http://picflow.koolearn.com/upload/papers/20140823/20140823170538668657.png的解集为(   )

2021-07-21

A.http://picflow.koolearn.com/upload/papers/20140823/20140823170538683752.png 

B.http://picflow.koolearn.com/upload/papers/20140823/20140823170538699640.png

C.http://picflow.koolearn.com/upload/papers/20140823/20140823170538715654.png  

D.http://picflow.koolearn.com/upload/papers/20140823/20140823170538730749.png

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