Anti-derivative of 4x / (x^2 + 6) by u-Substitution

Опубликовано: 20 Февраль 2014
на канале: MasterWuMathematics

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In this video, I demonstrate how to use a simple u-substitution to find the integral of 4x / (x^2 + 6). Whenever there is an x^2 term in the denominator, the normal inclination is to use a trig substitution, however, in this case, as we already have the derivative of the bottom term as the numerator, this integral will be much easier to find using just a simple u-substitution.

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