∫ 0 1 x 4 5 d x = 5 x 4 5 9 {\displaystyle {\begin{aligned}&\int _{0}^{1}x^{\cfrac {4}{5}}dx\\[2ex]&={\cfrac {5{\sqrt[{5}]{x^{4}}}}{9}}\end{aligned}}}
![{\displaystyle {\begin{aligned}&\int _{0}^{1}x^{\cfrac {4}{5}}dx\\[2ex]&={\cfrac {5{\sqrt[{5}]{x^{4}}}}{9}}\end{aligned}}}](https://en.wikipedia.org/api/rest_v1/media/math/render/svg/72d71866d44626b1dec53f4f64958f75e2225403)