?

Single Variable Calculus

Free Version

Upgrade subject to access all content

Easy

Integration of Partial Fractions

SVCALC-Y4YE6G

Evaluate the integral:

$$\int \frac{1}{x^2+3x-4} dx$$

A

$\cfrac{1}{5}\ln|x-1|-\cfrac{1}{5}\ln|x+4| + C$

B

$-\cfrac{1}{5}\ln|x-1|+\cfrac{1}{5}\ln|x+4| + C$

C

$\ln |x^2+3x-4| + C$

D

$\ln |x-1| - \ln|x+4| + C$