TeX Quellcode:
\begin{array}{rcl} \genfrac{}{}{1pt}{0}{\frac{24x^{10}}{5x^2y}}{\frac{-14x^2y^7}{3x^{10}}} &=& \dfrac{24x^{10}}{5x^2y} : \dfrac{-14x^2y^7}{3x^{10}} \\\\ &=& \dfrac{24x^{10}}{5x^2y} \cdot \left(-\dfrac{3x^{10}}{14x^2y^7}\right) \\\\ &=& \dfrac{12x^8}{5y} \cdot \left(-\dfrac{3x^8}{7y^7}\right) \\\\ &=& -\dfrac{36x^{16}}{35y^8} \end{array}