5.4 Indefinite Integrals and the Net Change Theorem/5

$\int _{}^{}\left(x^{2}+x^{-2}\right)dx=\int _{}^{}\left((x^{2})dx)+((x^{-}2\right)dx)={\frac {x^{3}}{3}}+{\frac {x^{-}1}{-1}}+C={\frac {1}{3}}x^{3}-{\frac {1}{x}}+C$