Editor
Editor
 Sep 18, 2022
0
$ \int \frac{2x}{x^{2}-x^{2}} dx$ is equal to:
Difficulty: Easy
A: 
$2ln|x-a|+ln|x+a|$
B: 
$2ln|x-a|+3ln|x+a|$
C: 
$ln|x^{2}-a^{2}|$
D: 
$ln|\frac{x+a}{x-a}|$
Sponsored Ads
NETNUST Entry TestMathematicsIntegration