Answer
$=1$
Work Step by Step
Use the fact that $\frac{a^m}{a^n}=a^{m-n}$ to simplify the expression to $$=\frac{6^4}{6^4}=6^{4-4}=6^0$$ Any non-zero value to the power $0$ is $1$. Therefore, $6^0=1$.
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 4 - Exponential Functions - Exercises to Skills for Chapter 4 - Page 185: 7
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