Evaluate the integral using substitution $\displaystyle\int\limits_1^2\bigg(\frac{1}{x}-\frac{1}{2x^2}\bigg)e^{2x}dx$

Question

$\begin{array}{1 1}\large\frac{e^2(e^2-2)}{4} \\ \large\frac{e^2(e^2-2)}{2} \\\large\frac{e^2(e-2)}{4} \\\large\frac{e^2(e-2)}{2} \end{array}$