[tex]\frac{3x^2-2x-1}{x-5}+\frac{-2x^2+x-5}{x-5}=\frac{3x^2 - 2x - 1 - 2x^2 + x - 5}{x-5}[/tex]
Combine like terms
[tex]\frac{x^2-x-6}{x-5}[/tex]
Last option is your answer
