50 POINTS. HELPPPPPPP I’ll give brainliest just someone pLEASE HELP

Answer:
B
Step-by-step explanation:
[tex]\frac{x+2}{4x^2+5x+1} \frac{4x+1}{x^2-4}[/tex]
= [tex]\frac{x+2}{(4x+1)(x+1)}\frac{4x+1}{(x+2)(x-2)}[/tex]
= [tex]\\ \frac{1}{(x+1)(x-2)}[/tex]