Question

WILL MARK BRAINLIEST IF CORRECT! PLS HELP

Answer 1

Answer:

$y^{\frac{2}{5}}$

Step-by-step explanation:

$2 - \frac{4}{5} = \frac{2*5}{1*5}-\frac{4}{5}\\\\ = \frac{10}{5}-\frac{4}{5}\\\\= \frac{6}{5}$

$\frac{a^{m}}{a^{n}}=a^{m-n}$

$\sqrt[3]{\frac{y^{2}}{y^{\frac{4}{5}}}} =\sqrt[3]{y^({2-\frac{4}{5})}} \\\\=\sqrt[3]{y^{\frac{6}{5}}}\\\\=(y^{\frac{6}{5}})^{\frac{1}{3}} \\\\=y^{\frac{6}{5}*\frac{1}{3}}\\\\= y^{\frac{2}{5}}$