posted by janae .
Is the ? divided by??
If so you are dividing a trinomial by a monomial
you just divide each term of the trinomial by the monomial
-9x^3 divided by -3x
3x^2 divided by -3x
-15x divided by -3x
Remember to divide the coefficients (numbers out in front)
Then for the x's with the exponents. Keep the x and subtract the exponents.
The first one will have x^2 in the answer.
Do you need more help or are you okay now?