Rewrite as a Single Logarithm Using the Product Rule for Logarithms

Multiple Choice

Rewrite as a single logarithm using the product rule for logarithms. Assume all variables represent positive real
numbers.
- $\log _ { 3 } 6 + \log _ { 3 } x$

A) $\log _ { 3 } 6 ^ { x }$
B) $\log _ { 3 } ( 6 x )$
C) $\log _ { 3 } ( x + 6 )$
D) $\log _ { 18 } x$