Question 1099268
x^3 - 3x^2 + 4x , factor out an x
x(x^2-3x+4)=0
x=0 is one root.
quadratic formula for other two
x=(1/2)(3+/- sqrt (9-16)), so roots are 0, (1/2)(3- i sqrt(7)) and (1/2) (3+ i sqrt(7)). Each is multiplicity 1
{{{graph(300,300,-10,10,-10,10,x^3-3x^2+4x)}}}