Решите уравнение: 2x^3-12x^2+22x-12=0​

Photomath тобі в до

2(x^3-6x^2+11x-6)=0

2(x^3-x^2-5x^2+5x+6x-6)=0

2(x^2*(x-1)-5x*(x-1)+6(x-1))=0

2(x-1)*(x^2-5x+6)=0

2(x-1)*(x^2-2x-3x+6)=0

2(x-1)*(x*(x-2)-3(x-2))=0

2(x-1)*(x-2)*(x-3)=0

(x-1)*(x-2)*(x-3)=0

X-1=0

X-2=0

X-3=0

X1=1

X2=2

X3=3