Răspunsuri

2014-11-19T16:48:41+02:00
 \sqrt216 daca scoti de sub radical da 6
2014-11-19T16:59:23+02:00
Scoate-l de sub radical.
216:2 = 108
108:2=54
54:2=27
27:3=9
9:3=3
3:3=1

1 5 1