how do i divide:

x^3+2x^2+x+12 divided by x+3

can someone help>

4 answers

Use polynomial long division, or synthetic division.

See
http://tutorial.math.lamar.edu/Classes/Alg/DividingPolynomials.aspx
for an example.

The answer is x^2 -x +4
Thank you, i have logged into the web you recommended.
no problem it is OK
how did you get this answer can you please write it out for me. I do not understand it.