1,4,9,16,25,36...,_____(第K项),...
问题描述:
1,4,9,16,25,36...,_____(第K项),...
找规律填空= =
答
K²,K>0的整数
1,4,9,16,25,36...,_____(第K项),...
找规律填空= =
K²,K>0的整数