- #1
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Homework Statement
[tex]
\int\arctan(4t)dt
[/tex]
Homework Equations
The Attempt at a Solution
[tex]
\int\arctan(4t)dt = t\arctan(4t) -4 \int \frac{t}{1+16t^2}dt
[/tex]
I'm stuck at this point. I think I need to make a substitution for the denominator, but I'm not sure how to go about doing so.