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How do you integrate $\frac{3 x + 1}{{(x^{2} + 1)}^{3} (x + 1) (x + 2)}$ $(3x+1)/((x^2+1)^3(x+1)(x+2))$ using partial fractions?

1 Answer

Frederico Guizini S.

Dec 7, 2016

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