(radical)111= 10.53
(radical)222= 14.89
(radical)333= 18.24
(radical)444= 21.07
(radical)555= 23.55
(radical)666= 25.80
(radical)777= 27.87
(radical)888= 29.71
(radical)999= 31.60
Asadar rezulta ca niciun nr. de forma aaa (cu bara deasupra) nu poate fi patrat perfect deoarece nu se incadreaza in grupa numerelor naturale.
