Respuestas
Respuesta:
x² -5x +6 = 0
x -3 > (x-3)(x-2)=0
x -2 *x-3=0 *x-2=0
x=3 x=2
x² -3x -10 =0
x -5 >(x-5)(x+2)=0
x 2 *x-5=0 *x+2=0
x=5 x=-2
x² +6x +9 = 0
x 3 >(x+3)(x+3)=0
x 3 *x+3=0 *x+3=0
x=-3 x=-3
3x² -5x -6 = 0
3x -7 >(3x-7)(x-1)=0
x -1 *3x-7=0 *x-1=0
x=7/3 x=1
2x² -16x +24 =0
2x -4 >(2x-4)(x-6)=0
x -6 *2x-4=0 *x-6=0
x=4/2 x=6
6x² -5x -6 = 0
3x 2 >(3x+2)(2x-3)=0
2x -3 *3x+2=0 *2x-3=0
x=2/3 x=3/2