Question

Which expression is equivalent to sqrt 120x^ 5 y^ 6 2x^ 7 y^ 5 2 Assu Assumex x > 0y > 0 .

Answer 1

`\begin{gathered} \sqrt[]{(128x^5y^6)/(2x^7y^5)} \\ \sqrt[]{64x^(5-7)y^(6-5)} \\ \sqrt[]{64x^(-2)y} \\ 8\sqrt[]{(y)/(x^2)} \\ \frac{8\sqrt[]{y}}{x} \end{gathered}`