高中数学代数与函数一其他练习题143
题目内容

http://picflow.koolearn.com/upload/papers/20140823/20140823161058840575.gif中,实数 http://picflow.koolearn.com/upload/papers/20140823/20140823161058871192.gifhttp://picflow.koolearn.com/upload/papers/20140823/2014082316105888785.gif的取值范围是(  )

2021-07-21

A.http://picflow.koolearn.com/upload/papers/20140823/20140823161058918374.gif

B.http://picflow.koolearn.com/upload/papers/20140823/20140823161058934573.gif

C.http://picflow.koolearn.com/upload/papers/20140823/20140823161058965273.gif

D.http://picflow.koolearn.com/upload/papers/20140823/2014082316105898085.gifhttp://picflow.koolearn.com/upload/papers/20140823/20140823161058996384.gif

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