Perform the indicated operation. Simplify, if possible.
-$\frac{2 a b}{a^{2}-b^{2}}-\frac{b}{a-b}+3$
A) $\frac{(a-b)(3 a+4 b)}{a^{2}-b^{2}}$
B) $\frac{3 a+4 b}{a^{2}-b^{2}}$
C) $\frac{2 \mathrm{ab}-\mathrm{b}+3}{\mathrm{a}+\mathrm{b}+1}$
D) $\frac{3 a+4 b}{a+b}$

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The Answer of Perform the indicated operation. Simplify, if possible.
-$\frac{2 a b}{a^{2}-b^{2}}-\frac{b}{a-b}+3$
A) $\frac{(a-b)(3 a+4 b)}{a^{2}-b^{2}}$
B) $\frac{3 a+4 b}{a^{2}-b^{2}}$
C) $\frac{2 \mathrm{ab}-\mathrm{b}+3}{\mathrm{a}+\mathrm{b}+1}$
D) $\frac{3 a+4 b}{a+b}$

Perform the Indicated Operation 2aba2−b2−ba−b+3\frac{2 a b}{a^{2}-b^{2}}-\frac{b}{a-b}+3a2−b22ab​−a−bb​+3 A) (a−b)(3a+4b)a2−b2\frac{(a-b)(3 a+4 b)}{a^{2}-b^{2}}a2−b2(a−b)(3a+4b)​ B) 3a+4ba2−b2\frac{3 a+4 b}{a^{2}-b^{2}}a2−b23a+4b​

Perform the Indicated Operation $\frac{2 a b}{a^{2}-b^{2}}-\frac{b}{a-b}+3$ A) $\frac{(a-b)(3 a+4 b)}{a^{2}-b^{2}}$ B) $\frac{3 a+4 b}{a^{2}-b^{2}}$