Question 234587
{{{(x^2+(3x/x^2)-3x-18)}}}

you have a fraction so you always multiply to get rid of the fraction. multiply everything by x^2

{{{((3x/x^2)+(x^2-3x-18))}}}

{{{((3x/x^2)+(x-6)(x+3))}}}

{{{(3x)+x^2(x-6)(x+3))}}}