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: 8

Answer

$5^7$ or $78,125$

Work Step by Step

$\dfrac{a^m}{a^n} = a^{m-n}, a \ne 0$ Use the rule above to obtain: $=5^{9-2} \\= 5^7 \\=78,125$
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