SOLUTION: Please help me work this problem. I really need to understand... 2x/x^2-9 + 3x/x^2+4x+3 Thank you in advance for your help!

Question 329548: Please help me work this problem. I really need to understand...
2x/x^2-9 + 3x/x^2+4x+3
Thank you in advance for your help!
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
+
:
We can factor both denominators (the 1st one is the "difference of squares")
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The common denominator is (x-3)(x+3)(x+1)

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Multiply inside the brackets

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Combine like terms in the numerator
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