Răspuns :
Răspuns:
x²-5x+6=0
x²-3x+2x+6=0
x(x-3)-2(x-3)=0
(x-3)(x-2)=0
x1-3=0 x2-2=0
x1=3 x2=2
x^2-5x+6=0
x^2-2x-3x+6=0
x(x-2)-3(x-2)=0
(x-2)(x-3)=0
x-2=0 x=2
x-3=0 x=3
Răspuns:
x²-5x+6=0
x²-3x+2x+6=0
x(x-3)-2(x-3)=0
(x-3)(x-2)=0
x1-3=0 x2-2=0
x1=3 x2=2
x^2-5x+6=0
x^2-2x-3x+6=0
x(x-2)-3(x-2)=0
(x-2)(x-3)=0
x-2=0 x=2
x-3=0 x=3