Evaluate the Following Integrals:
(A) $\int \frac { 2 } { x ^ { 2 } } + \frac { 1 } { x } d x$

Essay

Evaluate the following integrals:
(a) $\int \frac { 2 } { x ^ { 2 } } + \frac { 1 } { x } d x$ (b) $\int e ^ { x } + \frac { 5 } { \sqrt [ 3 ] { x ^ { 2 } } } d x$ (c) $\int \sec \theta \cdot \tan \theta d \theta$ (d) $\int 5 ^ { 2 } d t$