Question

[Nguyễn Thị Hương]

1.a)lap bang binh phuong cua ca so tu nhien tu 0 den 20

b)viet moi so sau thanh binh phuong cua mot so tu nhien:64;169;196

2.a)lap bang lap phuong cua cac so tu nhien tu 0 den 10

b)viet moi so sau thanh lap phuong cua mot so tu nhien :27;125;216

Answer 1

[OoO Kún Chảnh OoO]

a) 0^3=0 , 1^3=1, 2^3=8, 3^3=27, 4^3=64, 5^3=125, 6^3=216, 7^3343, 8^3=512, 9^3=729

b)64=8^3

196=14^2

169=1^2

c)0^2=0, 1^21, 2^2=4, 3^2=9, 4^2=16, 5^2=25, 6^2=36, 7^2=49, 8^2=64, 9^2=81, 10^2=100, 11^2=121, 12^2=144, 13^2=169, 14^2=196, 15^2=225, 16^2=256, 17^2=289, 18^2=324, 19^2=361, 20^2=400

d)27=3^3

125=5^3

216=6^3

Answer 2

[Le Thi Khanh Huyen]

a	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
a2	0	1	4	9	16	25	36	49	64	81	100	121	144	169	196	225	256	289	324	361	400