Question 940331
{{{f(x)=(x-2)(x+1)(x-3)}}}
{{{f(x)=(x^2-x-2)(x-3)}}}
{{{f(x)=(x^3-x^2-2x)-3(x^2-x-2)}}}
{{{f(x)=x^3-x^2-2x-3x^2+3x+6}}}
{{{f(x)=x^3-4x^2+x+6}}}