SOLUTION: I Do Not Under Stand How To Multiple Polynomials Using FOIL. My Teacher Does Not Explain It Very Well. Please HELP me Learn.Here Is An Example Of A Problem And The Work I Have Trie

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I Do Not Under Stand How To Multiple Polynomials Using FOIL. My Teacher Does Not Explain It Very Well. Please HELP me Learn.Here Is An Example Of A Problem And The Work I Have Trie      Log On


   

Question 608822: I Do Not Under Stand How To Multiple Polynomials Using FOIL. My Teacher Does Not Explain It Very Well. Please HELP me Learn.Here Is An Example Of A Problem And The Work I Have Tried.
%28x%2B3x%5E2%29%28x-4x%5E2%29
F=x*x
O=x*-4x^2
I=3x^2*x
L=3x^2*-4x^2
* Is A Multiplication Sign
x%5E2-4x%5E3%2B3x%5E3-12x%5E4
Thank You
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
finish it
x^2-x^3-12x^4