Choose the correct answer in $\Large \int \normalsize\frac{\large dx}{\large x^2+2x+2}$ equals

Question

$\begin{array}{1 1} (A)\;x\tan^{-1}(x+1)+C \\ (B)\;\tan^{-1}(x+1)+C \\ (C)\;(x+1)\tan^{-1}x+C \\ (D)\;\tan^{-1}x+C \end{array}$