Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 7 - Exponents and Exponential Functions - 7-5 Division Properties of Exponents - Practice and Problem-Solving Exercises - Page 444: 58



Work Step by Step

$\frac{1}{2^{-4}2^7}$ (given) $\frac{1}{2^{-4+7}}$ (exponents with the same base can be added or subtracted) $\frac{1}{2^3}$ (combining like terms) $\frac{1}{8}$ (simplifying the expression)
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