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1. 3x-1 / x(x^2 +4)

2. Relevant equations

3. A/x + Bx + C/ x^2 +4

after multiplying through by the denominator and my attempt at finding A,B,C i get this:

3x-1/x(x^2+4) = - one fourth / x + one fourth + 3/ x^2 +4. I dont feel comfortable about this answer.

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# Partial fraction decomposition for .

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