问题
填空题
找规律4,9,16,25,______,49,64.按照此规律第n数是______.
答案
62=36;
答:找规律4,9,16,25,36,49,64.按照此规律第n数是 (n+1)2.
故答案为:36,(n+1)2.
找规律4,9,16,25,______,49,64.按照此规律第n数是______.
62=36;
答:找规律4,9,16,25,36,49,64.按照此规律第n数是 (n+1)2.
故答案为:36,(n+1)2.