Integrate using Partial Fractions

[fender5bass]

Check out the link to see the problem and my work. Can anyone see where I made an error? I can't seem to figure out where I went wrong.

https://www.physicsforums.com/attachment.php?attachmentid=11519&stc=1&d=1194912644"

 

[Kreizhn]

Your coefficients are correct, so no problem there. Just a little issue, but $$du = dx$$ not $$du = 1$$.

Other than that, there is no error. Your solution is correct.

 

[fender5bass]

Oh, ok thanks.