Question 1189728
(x-2)^3(x-i-1)(x+I-1)
(x-2)^3(x^2+1)
(x3-6x^2+12x-8)*(x^2+1)=
x^5-6x^4+13x^3-14x^2+12x-8
{{{graph(300,300,-5,5,-10,10,x^5-6x^4+13x^3-14x^2+12x-8)}}}