Category:Primitive of Power of Root of x squared minus a squared

This category contains pages concerning Primitive of Power of Root of x squared minus a squared:

$\ds \int \paren {\sqrt {x^2 - a^2} }^n \rd x = \dfrac {x \paren {\sqrt {x^2 - a^2} }^n} {n + 1} - \dfrac {n a^2} {n + 1} \int \paren {\sqrt {x^2 - a^2} }^{n - 2} \rd x$

for $n \ne -1$