Explore BrainMass

Explore BrainMass

    Integration by parts

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Determine the indefinite integral: z = (Integral Sign or "Long S")20xe^-4x dx. I got z = 5xe^-4x + 5/4 e^-4x + C - Does that seem right?

    © BrainMass Inc. brainmass.com February 24, 2021, 2:26 pm ad1c9bdddf
    https://brainmass.com/math/integrals/integration-parts-primitive-function-20907

    Solution Preview

    You 99.99% got it.
    There is an sign error.
    the final answer ...

    Solution Summary

    The solution utilizes "integration by parts" technique to obtain the primitive function.

    $2.19

    ADVERTISEMENT