The Integral $\int \tan ^ { 2 } x d x$

Multiple Choice

The integral $\int \tan ^ { 2 } x d x$ is

A) $\tan x - 2 x + C$
B) $\tan x - x + C$
C) $- \tan x + x + C$
D) $\tan x + x + C$
E) $- \tan x - x + C$