(a + x)*(b + x)*(c + x)
(a + x)*(b + x)*(c + x)
3 2 2 2 x + a*x + b*x + c*x + a*b*c + a*b*x + a*c*x + b*c*x
x^3 + a*x^2 + b*x^2 + c*x^2 + a*b*c + a*b*x + a*c*x + b*c*x
3 2 2 2 x + a*x + b*x + c*x + a*b*c + a*b*x + a*c*x + b*c*x
x^3 + a*x^2 + b*x^2 + c*x^2 + a*b*c + a*b*x + a*c*x + b*c*x