question_answer

The solution of the rational expression\[\frac{2{{x}^{2}}+x-3}{{{(x-1)}^{2}}}+\frac{2{{x}^{2}}+5x+3}{({{x}^{2}}-1)}\]is:

A)  \[\frac{(2x+3)}{(x-1)}\]

B)  \[\frac{(x+1)}{(2x+3)}\]

C)  \[\frac{(x-1)}{(x+1)}\]

D)  1