Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 5 - Number Theory and the Real Number System - Chapter Summary, Review, and Test - Review Exercises - Page 336: 98

Answer

$\dfrac{5^6}{5^4}=5^2=25$

Work Step by Step

Use the rule $\dfrac{a^m}{a^n}=a^{m-n}$ to find: $=5^{6-4} \\=5^2 \\=25$
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