09/06/12

2x / x-3 + 4x-6 / x^2 - 9

The 2x is above the x-3  Added to 4x - 6 over x^2 - 9

09/06/12

2ab + b^2 / b and I must factor and simplify

I have done 2 problems but not sure in my answers would like some insight thank you   

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