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找规律 (1)0.5,1.5,4.5,( ),( ),( ),( ) (2)0.5,1.5
找规律 (1)0.5,1.5,4.5,( ),( ),( ),( ) (2)0.5,1.5,4.5,( ),( ),( ),( ) (3)0.5,1.5,4.5,( ),( ),( ),( )
人气:497 ℃ 时间:2020-05-17 07:53:35
解答
(1)0.5,1.5,4.5,( 13.5),( 40.5 ),(121.5 ),( 364.5 )
(2)0.5,1.5,4.5,13.5),( 40.5 ),(121.5 ),( 364.5 )
(3)0.5,1.5,4.5,13.5),( 40.5 ),(121.5 ),( 364.5 )
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