Question

factorizar trinomio 3x2-6x+3

Answer 1

3x²-6x+3
3(3x²-6x+3)/3 =0
(9x²-3(6x)+9)/3 =0
((3x-3)(3x-3))/3=0
(3(x-1)(3x-3))/3=0
(x-1)(3x-3)=0
x=1   y  
x=3/3 =1

                           ..........Kd