# Chapter 3 - Section 3.3 - Properties of Logarithms - Exercise Set - Page 475: 4

$1+\log_9{x}$

#### Work Step by Step

RECALL: (i) $\log_b{MN}=\log_b{M} + \log_b{N}$ (Product Rule). (ii) $\log_b{b}=1.$ Use the product rule with $M=9$ and $N=x$ to obtain $\log_9{9} + \log_9{x}.$ Use rule (ii) above to obtain $1+\log_9{x}.$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.