9027d8…: “Outside of a rainy raft”

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Compute the following indefinite integral:

(Use $C$ for the constant of integration)

\[ \int \frac {3\cos ^2(x)+5}{3\cos ^2(x)} \d x \begin{prompt}=\answer {x+\frac {5}{3} \tan (x)+C}\end{prompt} \]