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 446: 87

Answer

$\frac{1}{a^{n}}$

Work Step by Step

Given : $\frac{a^{0}}{a^{n}}$ This becomes : $a^{0-n}$ , since $\frac{a^{m}}{a^{n}}=$ $a^{m-n}$ Thus, the answer is : $a^{-n}=$ $\frac{1}{a^{n}}$
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