位置:首页 > 题库频道 > 学历类 > 升学考试 > 高中(高考) > 数学(文科) > 高中数学代数与函数一其他练习题51

下列等式中不正确的是 

发布时间:2021-07-12

A.Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342221485.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342247429.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342272481.png+…+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342298342.png=2http://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342325333.png

B.Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342351429.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342377493.png+…+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342402342.png=2http://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342430480.png

C.Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342456485.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342481481.png+…=Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342507429.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342533493.png+…

D.Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342559485.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342585481.png+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342610477.png+…+Chttp://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342635342.png=2http://picflow.koolearn.com/upload/papers/g02/20120704/20120704161342661480.png(n为正偶数)

试卷相关题目

返回顶部