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    Indefinite Integrals for Anti-Derivative

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    Find the indefinite integrals (anti-derivatives):

    Find the indefinite integrals (anti-derivatives):

    a.) x / (x +2) dx

    I found ½ ln + + C as an answer - is this correct?

    b.) 1 / (x +2) dx

    I found 1/x arctan /x + C as an answer - is this correct?

    (I said that a = x, u = , du = dx )

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    Solution Summary

    Indefinite integrals for anti-derivatives are analyzed.