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: 70

Answer

$\log_{7}\sqrt7=0.5$

Work Step by Step

$\log_{7}\sqrt7=\log_{7}7^{0.5}=0.5\log_{7}7$ We know $\log_77=1$ since $7^{1}=7$. So $0.5\log_{7}7=0.5(1)=0.5$.
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