Calculus - Integration

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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?

  • Calculus - Integration -

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

  • Calculus - Integration -

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

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