Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 3 ln 
+ 
+ C
B. 3 ln 
- 
+ C
C. 3 ln 
+ 
+ C
D. 2 ln 
- 
+ C
Answer: C
Mathematics
dxA. 3 ln + + C
B. 3 ln - + C
C. 3 ln + + C
D. 2 ln - + C
Answer: C
f(x) exist? 
- 
= 