TeX Quellcode:
\begin{array}{rcl} \displaystyle\int \limits_0^{10} \left( 5\sqrt{x} + 4x \right)dx &=&\displaystyle\int \limits_0^{10}\left( 5x^\frac{1}{2} + 4x \right)dx \cr\cr &=& \left[\genfrac{}{}{1pt}{0}{5}{\frac{3}{2}}x^{\frac{3}{2}}+2x^2 \right]_0^{10} \cr\cr &=& \left[\dfrac{10}{3}\sqrt{x^3}+2x^2 \right]_0^{10} \cr &=& \dfrac{10}{3}\sqrt{10^3} + 2 \cdot 10^2 - \left( 0 + 0\right) \cr & \approx & 305{,}41 \end{array}