6х^2-5х+1=0 х1=1/3;х2=?
Х=0,5; х=1/3. Ответ : (1/3; 0,5)
6х²-5х+1=0 Д= 25-4*6=1 х₁ = (5-1)12 = 4/12 = 1/3 х₂ = (5+1)/12 = 6/12 = 1/2