# Chapter 12 - Section 12.6 - Properties of Logarithms - Exercise Set: 70

$\log_{7}\sqrt7=0.5$

#### 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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