• #### Expanding Logarithms - Concept

##### Math›Precalculus›Exponential and Logarithmic Functions
How to use the laws of logarithms to expand a log.
• #### Condensing Logarithms - Concept

##### Math›Precalculus›Exponential and Logarithmic Functions
How to use the laws of logarithms to condense a log.
• #### Condensing Logarithms - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use the laws of logarithms to condense a log.
• #### Expanding Logarithms - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use the laws of logarithms to expand a log.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 2

##### Math›Precalculus›Exponential and Logarithmic Functions
How to evaluate a logarithm in terms of variables.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 2

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to evaluate a logarithm as a composition (quotient and power) of known logarithmic values.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Concept

##### Math›Precalculus›Exponential and Logarithmic Functions
How to break up a logarithm of a large number.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 1

##### Math›Precalculus›Exponential and Logarithmic Functions
How to evaluate a logarithm as a product of logarithmic values in terms of variables.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 1

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to evaluate a logarithm in terms of variables.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to break up a logarithm of a large number.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 3

##### Math›Precalculus›Exponential and Logarithmic Functions
How to evaluate a logarithm as a composition (product and quotient) of logarithmic values in terms of variables.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 3

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to evaluate a logarithm in terms of variables.
• #### Common Algebra II Mistakes - Problem 5

How to avoid making a mistake when dealing with logarithms.
• #### Condensing Logarithms - Problem 4

##### Math›Precalculus›Exponential and Logarithmic Functions
How to condense log expressions using quotient and product rules.
• #### Condensing Logarithms - Problem 4

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to condense log expressions using quotient and product rules.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 5

##### Math›Precalculus›Exponential and Logarithmic Functions
How to use known logs to approximate other logs using the quotient rule, usually without a calculator.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 5

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Using known logs to approximate other logs using the quotient rule, usually without a calculator.
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 4

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
<p>How to use known logs to approximate other logs using the product rules, usually without a calculator.</p>
• #### Evaluating a Logarithmic Expression in terms of Known Quantities - Problem 4

##### Math›Precalculus›Exponential and Logarithmic Functions
Using known logs to approximate other logs using the quotient and product rules, usually without a calculator.
• #### Condensing Logarithms - Problem 5

##### Math›Precalculus›Exponential and Logarithmic Functions
Condensing log expressions that involve roots, radicals or fractional exponents based on use of the power rule.