$\frac{x+5}{x^{2}+9 x+14}+\frac{5 x-4}{x^{2}+6 x-7}$ A) $6 x+1$ B) $\frac{6 x^{2}+10 x-13}{(x+7)(x+2)(x-1)}$ C) $\frac{6 x^{2}+10 x-13}{(x-7)(x-2)(x+1)}$

Multiple Choice

$\frac{x+5}{x^{2}+9 x+14}+\frac{5 x-4}{x^{2}+6 x-7}$

A) $6 x+1$

B) $\frac{6 x^{2}+10 x-13}{(x+7) (x+2) (x-1) }$

C) $\frac{6 x^{2}+10 x-13}{(x-7) (x-2) (x+1) }$

D) $\frac{6 x+1}{2 x^{2}+15 x+7}$