Differentiate the Given Function $y = 5 \tan ( 2 x - \sqrt { x } )$

Multiple Choice

Differentiate the given function. $y = 5 \tan ( 2 x - \sqrt { x } )$

A) $\left( 10 - \frac { 5 } { 2 \sqrt { x } } \right) \sec ^ { 2 } ( 2 x - \sqrt { x } )$
B) $5 \sec ^ { 2 } ( 2 x - \sqrt { x } )$
C) $5 \cot \left( \frac { 1 } { 2 x - \sqrt { x } } \right)$
D) $\left( 10 - \frac { 5 } { 2 \sqrt { x } } \right) \tan ( 2 x - \sqrt { x } ) \sec ( 2 x - \sqrt { x } )$