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Thread: Integral Help Problem -- Please

  1. #1
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    Integral Help Problem -- Please

    New to the forum, can anyone help in integrating the following problem?

    find the integral of:

    lnx^3/2x dx
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  2. #2
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    Welcome to MHF

    Quote Originally Posted by Wildcatz View Post
    find the integral of:

    lnx^3/2x dx
    $\displaystyle \int {\frac{{\ln x^3 }}
    {{2x}}\,dx} = \frac{3}
    {2}\int {\frac{{\ln x}}
    {x}\,dx} = \frac{3}
    {4}\int {\left( {\ln ^2 x} \right)'\,dx} = \frac{{3\ln ^2 x}}
    {4} + k.$
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