Khan Academy
Khan Academy: Logarithm Properties: Richter Scale
The basics of the logarithmic Richter and Moment Magnitude Scales to measure earthquakes
Khan Academy
Khan Academy: Logarithmic Equations: Variable in the Base
Shows how to solve a logarithmic equation that has a variable in the base. [3:27]
Khan Academy
Khan Academy: Logarithm Properties: Introduction to Logarithm Properties
Introduction to the first two logarithm properties.
Other
The Organic Chemistry Tutor: Solving Exponential Equations
This algebra video tutorial explains how to solve exponential equations using basic properties of logarithms. It explains how to find a common base to solve an exponential equation and how to do it using logarithms and natural...
Study Pug
Study Pug: Product Rule of Logarithms
Video tutorial explains how and when to use the product rule of logarithms. [12:02]
Study Pug
Study Pug: Converting From Exponential Form to Logarithmic Form
Watch this video lesson to learn how to convert from exponential form to logarithmic form. Practice problems included.
Sophia Learning
Sophia: Algebra 2: Exponential to Logarithmic Format: Lesson 4
This lesson will show you how to use the proper formula and rewrite an equation as a logarithm and then again as an expression with an exponent. It is 4 of 10 in the series titled "Exponential to Logarithmic Format." [2:55]
Sophia Learning
Sophia: Algebra 2: Exponential to Logarithmic Format: Lesson 8
This lesson will show you how to use the proper formula and rewrite an equation as a logarithm and then again as an expression with an exponent. It is 8 of 10 in the series titled "Exponential to Logarithmic Format." [2:59]
Sophia Learning
Sophia: Learning by Extension: Lesson 4
This lesson demonstrates the use of logic to learn by extension. It is 4 of 10 in the series titled "Learning by Extension."
Sophia Learning
Sophia: Learning by Extension: Lesson 9
This lesson demonstrates the use of logic to learn by extension. It is 9 of 10 in the series titled "Learning by Extension."
Sophia Learning
Sophia: Change of Base Formula
this lesson demonstrates the change of base property for logarithms
Sophia Learning
Sophia: Solving Exponential Equations #4
This lesson demonstrates how to solve exponential equations using logarithms.