SOLUTION: Multiply the fraction: 2x^2-x-3 3x^2-11x-20 -------- * ----------- 3x^2+7x+4 4x^2-9 I am completely lost on this one....to many numbers or letters I am not s

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Multiply the fraction: 2x^2-x-3 3x^2-11x-20 -------- * ----------- 3x^2+7x+4 4x^2-9 I am completely lost on this one....to many numbers or letters I am not s      Log On


   

Question 66191: Multiply the fraction:
2x^2-x-3 3x^2-11x-20
-------- * -----------
3x^2+7x+4 4x^2-9
I am completely lost on this one....to many numbers or letters I am not sure. Thank you for the wonderful help :-)
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply the fraction:
%28%282x%5E2-x-3%29%2F%283x%5E2%2B7x%2B4%29%29%2A%28%283x%5E2-11x-20%29%2F%284x%5E2-9%29%29
Factor everything, then cancel any matching numerators and denominators.




highlight%28%28x-5%29%2F%282x%2B3%29%29
Happy Calculating!!!