## Algebra 1: Common Core (15th Edition)

Published by Prentice Hall

# Chapter 7 - Exponents and Exponential Functions - Mid-Chapter Quiz - Page 446: 20

12$s^{1/2}$$t^{1/3} #### Work Step by Step You are given \frac{12s^{\frac{5}{2}}t^{\frac{7}{3}}}{s^2t^2}.Simplify the expression: 12s^{5/2-2}$$t^{7/3-2}$ -since you are dividing powers with the same base, subtract the exponents- $\frac{5}{2}$-2=$\frac{1}{2}$ and $\frac{7}{3}$-2=$\frac{1}{3}$. The simplified expression is 12$s^{1/2}$$t^{1/3}$

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