SOLUTION: How do I multiply the following fraction? 2x^2-x-3/3x^2+7x+4 * 3x^2-11x-20/4x^2-9

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: How do I multiply the following fraction? 2x^2-x-3/3x^2+7x+4 * 3x^2-11x-20/4x^2-9      Log On


   

Question 84589: How do I multiply the following fraction?
2x^2-x-3/3x^2+7x+4 * 3x^2-11x-20/4x^2-9
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply:
%28%282x%5E2-x-3%29%2F%283x%5E2%2B7x%2B4%29%29%28%283x%5E2-11x-20%29%2F%284x%5E2-9%29%29 Factor all numerators and denominators.
Cancel the indicated factors.
%28x-5%29%2F%282x%2B3%29