$f(g(x))$ is , where $f(x) =5-x-x^2$ and $g(x)=(x+2)$

Question

$\begin{array}{1 1} (a)\;-x^2-3x+1 \\ (b)\;x^2-3x+1 \\ (c)\;-x^2-3x-1 \\(d)\;-x^2-3x-1 \end{array} $