How do you factor complete #x^3-8x^2+9x+18=0#?
1 Answer
Feb 5, 2015
We need to rewrite the polynomial equation so that we can properly factor it.
First rewrite
This gives us
We now need to rewrite
This gives us
Now we are ready to factor.
Once the equation is factored we can set each factor equal to 0 to find the solutions, x-intercepts, to the polynomial equation.