Answer
Please see step-by-step.
Work Step by Step
See page 354.
Let $a$ be a logarithm base $(a>0, a\neq 1)$, and
let $A, B$, and $C$ be any real numbers or algebraic expressions that represent real numbers, with $A>0$ and $B>0$.
Then:
1. $\log_{a}(AB)=\log_{a}A+\log_{a}B$,
the logarithm of a product is the sum of logarithms
2. $\displaystyle \log_{a}(\frac{A}{B})=\log_{a}A-\log_{a}B$,
the logarithm of a quotient is the difference of logarithms
3. $\log_{a}(A^{c})=C\log_{a}A$,
the logarithm of a power is the exponent times the logarithm of the base.