Mathematics

Problem

5. For

g(x)=\dfrac{\tan(3x^{2})}{(1+2x)^{3}}

, evaluate

g'(1)

. a)

\displaystyle \frac{6\sec^{2}3-2\tan3}{9}

\displaystyle \frac{6\sec^{2}3}{27}

\displaystyle \frac{6\sec^{2}3-2\tan3}{27}

\displaystyle \frac{\sec^{2}3-2\tan3}{27}