Logarithmic Equations
A logarithmic equation can be solved using the properties of logarithms along with the use of a common base.
Properties of Logs:
To solve most logarithmic equations:
1. Isolate the logarithmic expression.
(you may need to use the properties
to create one logarithmic term)
2. Rewrite in exponential form
(with a common base)
3. Solve for the variable.
Examples:
