### Home > A2C > Chapter 4 > Lesson 4.2.2 > Problem4-95

4-95.
1. Rewrite each of the following expressions so that your answers have no negative or fractional exponents. Homework Help ✎

1. 5−241/2

2. (3m2)3(2mn)−1(8n3)2/3

3. (5x2y3z)1/3

$\frac{1}{5^{2}} \cdot \sqrt{4}$

$\frac{1}{25}·2$

$\frac{2}{25}$

$\frac{3\textit{xy}^2(\textit{xy})^1}{\textit{z}^2\textit{z}^2}$

See part (a).

$(3\textit{m}^2)(3\textit{m}^2)(3\textit{m}^2)·\footnotesize\frac{1}{(2\textit{mn})^1}\left( \sqrt[3]{8\textit{n}^3} \right) ^2$

See part (a).

$\sqrt[3]{5\textit{x}^2\textit{y}^3\textit{z}}$

$\textit{y}\sqrt[3]{5\textit{x}^2\textit{z}}$