How to solve complex integrals using completing the square
In short: Learn a powerful technique for integrating rational functions by transforming denominators and applying the derivative of arctan(x).
This video demonstrates a specific method for integrating rational functions. By using the technique of completing the square within the denominator, you can prepare the expression for u-substitution and utilize known derivatives, specifically the derivative of arctan(x), to reach a solution.
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Sources
- Summary by Intellect · source: Integration using completing the square and the derivative of arctan(x) | Khan Academy
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