Объяснение:
(3x)/(x^3-3x^2)=3/(x²-3x)
(x^3-3x^2)≠0
x²(x-3)≠0
x≠0
x≠3
x=0.5
3/(0.25-1.5)=3/(-1.25)=-2.4
x=2
3/(4-6)=-1.5
x=4.6
3/(4.6*(4.6-3))=3/7.36=300/736=75/184
