Question

How do I simplify: (2x+3/x^2-1) + (3x-4/x^2-4)?

Answer 1

\[\frac{2(x+1) + 1}{(x-1)(x+1)} + \frac{3(x-2) +2}{(x-2)(x+2)}\]
\[\frac{2}{x-1} +\frac{1}{(x+1)(x-1)} + \frac{3}{x+2} +\frac{2}{(x-2)(x+2)} \]

Answer 2

The answer is 5x-1/x^2-1

Answer 3

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