Question

what expression is equivalent to
x2/7

Answer 1

\(\bf \large {
a^{\frac{{\color{blue} n}}{{\color{red} m}}} \implies \sqrt[{\color{red} m}]{a^{\color{blue} n}} \qquad \qquad

\sqrt[{\color{red} m}]{a^{\color{blue} n}}\implies a^{\frac{{\color{blue} n}}{{\color{red} m}}}\qquad thus
\\ \quad \\
x^{\frac{{\color{blue}{ 2}}}{{\color{red}{ 7}}}}\implies ?
}\)