Question 843092
{{{36x^4+66 x^3-18x^2-12x=x(6x^3+11x^2-3x-2)}}}
{{{36x^4+66 x^3-18x^2-12x=x(x+2)(2x-1)(3x+1)}}}
.
.
.
{{{x=0}}}
and
{{{x+2=0}}}
{{{x=-2}}}
and
{{{2x-1=0}}}
{{{2x=1}}}
{{{x=1/2}}}
and
{{{3x+1=0}}}
{{{3x=-1}}}
{{{x=-1/3}}}
.
.
.
{{{graph(300,300,-3,3,-50,50,6*x*(x+2)*(2x-1)*(3x+1))}}}