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Math Help - [Calculus AB] Integration

  1. #1
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    [Calculus AB] Integration

    Evaluate the Integral: (x)(3^x^2) dx

    The exponent in the exponent is confusing me, and I'm not entirely sure how to approach this problem.
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  2. #2
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    Quote Originally Posted by Moderatelyconfused View Post
    Evaluate the Integral: (x)(3^x^2) dx

    The exponent in the exponent is confusing me, and I'm not entirely sure how to approach this problem.
    \int x\cdot 3^{x^2}~dx = \frac{1}{2}\int 3^{x^2}~d(x^2)

    Now recall that  \int a^u~du = \frac{a^u}{\ln{a}} + C
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