E
Editor
Sep 18, 2022
$\int \frac{dx}{x^{2}-4}$ is equal to:
Difficulty: Easy
A:
$\frac{1}{2}ln|x-2|-\frac{1}{2}ln|x+2|$
B:
$\frac{1}{4}ln|x-2|-\frac{1}{2}ln|x+2|$
C:
$\frac{1}{4}ln|\frac{x-2}{x+2}|$
D:
$\frac{1}{2}ln|\frac{x-2}{x+2}|$
ID: 63273db9ca83163ac3a10ce3