5.3 The Fundamental Theorem of Calculus/28

Failed to parse (Conversion error. Server ("https://en.wikipedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle \int _{0}^{1}\left(3+x{\sqrt {x}}\right)dx=\int _{0}^{1}\left(3+x^{1+1/2}\right)dx}