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Standard Integral of a Reciprocal Quadratic
For:
$$a>0$$
$$\int\frac{dx}{x^2+a^2}=\frac{1}{a}\tan^{-1}\left(\frac{x}{a}\right)+C$$
Usage
- Used when the denominator is a sum of two squares.
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Standard Integral of a Reciprocal Quadratic
For:
$$a>0$$
$$\int\frac{dx}{x^2+a^2}=\frac{1}{a}\tan^{-1}\left(\frac{x}{a}\right)+C$$
Usage
- Used when the denominator is a sum of two squares.
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