Question

care sunt patratele perfecte?

Answer 1

0,1,4,9,16,25,36,49,64,81,100,121,144,169,196,225,256,289,324,361,400,441,484,529,576,625.... (adică 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25 la a doua.

Answer 2

patra perfect=inmultesti acel numar cu el sau la puterea a 2
de exemplu:
1=1^2=1
2=2^2=4
3=3^2=9
4=4^2=16
5=5^2=25
6=6^2=36
7=7^2=49
8=8^2=64
9=9^2=81
10=10^2=100