Question

$\sqrt{1 \div 2 + \sqrt{1 \div 2 + \sqrt{1 \div 2} } }$
​

Answer 1

Step-by-step explanation:

\documentclass{article}

\usepackage{amsmath}

\begin{document}

\[

\sqrt[3]{\frac{a}{b}}\qquad \sqrt[\leftroot{-1}\uproot{2}\scriptstyle 3]{\frac{a}{b}}\qquad

\Bigl(\frac{a}{b}\Bigr)^{1/3}

\]

\end{document}