Question

Determinati o primitivă a lui f
Va rog!

Answer 1

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$\it \int \dfrac{2x-1}{x^2(x-1)^2} dx = \int\dfrac{1}{(x-1)^2}dx -\int\dfrac{1}{x^2}dx = \dfrac{1}{x(1-x)} + C$

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