Răspunsuri

2014-05-04T17:14:26+03:00
2+4 x 3 : 6 + 2 x [2 + 4 x (9+2 x 25: 10 - 9)]² : 51
2+12:6+2 x [2+ 4 x(9 +50:10 - 9)]² : 51
2+2+2 x (2+ 4 x 5)² : 51
4 + 2 x 22² :51
4+ 2 x 484 :51
4+ 968:51
968 nu se imparte exact la 51, e ofractie zecimala neperiodica