Express the the following expression in terms of partial fraction :
$$ \frac{X}{(X+1)^2} $$ 

A

$$ \frac{1}{X+1} + \frac{1}{(X+1)^2} $$

B

$$ \frac{1}{X+1} + \frac{ X - 1}{(X+1)^2} $$

C

$$ \frac{1}{X+1} - \frac{1}{(X+1)^2} $$ 

D

$$ \frac{2}{X+1} - \frac{1}{(X+1)^2} $$