SOLUTION: please help me solve this problem. What is the lowest common denominator of 3/10x+10 and x/5x^2-5? please show factoring. thank you

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: please help me solve this problem. What is the lowest common denominator of 3/10x+10 and x/5x^2-5? please show factoring. thank you      Log On


   

Question 486416: please help me solve this problem. What is the lowest common denominator of 3/10x+10 and x/5x^2-5? please show factoring. thank you
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
3%2F%2810x%2B10%29=3%2F%2810%28x%2B1%29%29
x%2F%285x%5E2-5%29=x%2F%285%28x%5E2-1%29%29=x%2F%285%28x-1%29%28x%2B1%29%29
The lowest common denominator is 10%28x-1%29%28x%2B1%29=10%28x%5E2-1%29=10x%5E2-10