Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate
logarithmic expressions without using a calculator.
-$\log _ { 3 } ( 3 x )$
A) $1 + \log _ { 3 } x$
B) 3
C) $x$
D) 1

Question

Quizplus · Accepted Answer

The logarithmic property $\log_b (MN) = \log_b M + \log_b N$ allows the expression $\log_3(3x)$ to be expanded as $1 + \log_3 x$, because $\log_3 3 = 1$.

Use Properties of Logarithms to Expand the Logarithmic Expression as Much