calculus
posted by robert .
what is the integral of x^(2)arctan(6x) dx?

calculus 
drwls
I suggest you use integration by parts.
Let x^2 dx = du and v = arctan (6x)
u = x^3/3
dv = 6 dx/[1 + (6x)^2]
The integral is uv  Integral of u dv
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