Answer
b. subtract
Work Step by Step
To simplify $\frac{x^{\frac{2}{3}}}{x^{\frac{1}{5}}}$, we can subtract the exponents using the quotient rule.
$\frac{x^{\frac{2}{3}}}{x^{\frac{1}{5}}}=x^{(\frac{2}{3}-\frac{1}{5})}=x^{(\frac{10}{15}-\frac{3}{15})}=x^{\frac{7}{15}}$
