Law of Logs 2

^{Laws of Logarithms}

^{Laws of Logarithms:

1. log}a^{(u
v) = log}a^{(u)
+ log}a^{(v)
{The log of a product equals the sum of the logs.}

2. log}a^{(u/v)
= log}a^{(u)
- log}a^{(v)
{The log of a quotient equals the difference of the logs.}

3. log}a^(u^{^r}^{) = r log}a^(u)

^{Write log}3⁽^⁷^/x^{) as a sum, difference
and/or constant multiple of logarithms.}

The second law because ^⁷^/xis a quotient, and the second law applies to logs of quotients.	Which of the above three laws is applicable to this problem?x
^{Show work.}	Apply the second law of logarithms to log₃ ( 7 / x ) .

Return to the Exercise List