Mark against the correct answer in the following:

Mark $(\sqrt{)}$ against the correct answer in the following:

$\int_{0}^{9} \frac{d x}{(1+\sqrt{x})}=?$

A. $(3-2 \log 2)$

B. $(3+2 \log 2)$

C. $(6-2 \log 4)$

D. $(6+2 \log 4)$