TeX Quellcode:
\begin{array}{rcl} \sqrt[3]{-5+3} &=& \sqrt[6]{-15\cdot 3+49} \\\sqrt[3]{-2} &=& \sqrt[6]{4}\\\sqrt[3]{-2} &=& \sqrt[6]{2^2} \\(-2)^{\frac{1}{3}} &=& 2^{2\cdot\frac{1}{6}} \\(-2)^{\frac{1}{3}} &=& 2^{\frac{1}{3}} \\\end{array}