Integrating the Exponential Function with a Polynomial Denominator

[shinkansenfan]

integrate (e^x)/((3-e^x)^2)

thanks very much.

 

[rock.freak667]

integrate (e^x)/((3-e^x)^2)

thanks very much.

Try a substitution such as u=3-e^x

 

[shinkansenfan]

thanks!