Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.6 - Properties of Logarithms - Exercise Set: 69

Answer

$\log_{7}7^2=2$

Work Step by Step

$\log_{7}7^2=2\log_{7}7$. We know $\log_77=1$ since $7^{1}=7$. So $2\log_{7}7=2(1)=2$.
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