Answer
$\log_3 {yt^4}$
Work Step by Step
Use the Power Property of Logarithms to rewrite this expression. The property states that $\log_b {m^n} = n \log_b {m}$. Thus, the given expression is :
$\log_3 {y} + \log_3 {t^{4}}$
Use the Product Property of Logarithms. According to this property, $\log_b {mn} = \log_b {m} + \log_b {n}$. Thus, the expression above is equivalent to:
$\log_3 {yt^4}$
