Calculus  Integration
posted by Sean .
I came across this problem in my homework, and I was wondering if partial fractions would be rational for this problem.
Int [(2x)/((x^2)^2)]dx
If I don't use partial fractions, what would I use?

INT 2x/x^4 dx = INT 2/x^3 dx=1/2 x^4 + C

I messed up. I meant (x^2+1)^12
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