找规律填数 -12,-8,-4,0,—,— 0.04,0.09,0.16,0.25,—,—
问题描述：
找规律填数 -12,-8,-4,0,—,— 0.04,0.09,0.16,0.25,—,—
答
-12,-8,-4,0,4,8,每个数=前一个数+4
0.04,0.09,0.16,0.25,0.36,0.49,项数是n,每一项是：((n+1)/10)^2