Logarithmic Equations

An introduction to logarithms

Logarithm of a Power

Sum of Logarithms with Same Base

Using Multiple Logarithm Properties to Simplify

Vi and Sal talk through the intuition of Benford's law (part 2)

Proofs of the logarithm properties: A(log B) = log (B^A) and log A - log B = log (A/B)

Intro to logarithms. Learning that logarithms are just a way of expressing "the exponent that you have to raise a base to to get another number"

The change of base property for logarithms is explained using detailed examples. Learners watch the video tutorial to learn about the concept.

Students learn how to use the power rule for logarithms. The video lesson includes a detailed explanation that examines the algebra concept.

The product rule property for logarithms is explained using detailed examples. Learners watch the video tutorial to learn about the concept.

Students learn how to use the quotient rule for logarithms. The video lesson includes a detailed explanation that examines the algebra concept.

The basics of the logarithmic Richter and Moment Magnitude Scales to measure earthquakes

Shows how to solve a logarithmic equation that has a variable in the base. [3:27]

Introduction to the first two logarithm properties.

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...

Video tutorial explains how and when to use the product rule of logarithms. [12:02]

Watch this video lesson to learn how to convert from exponential form to logarithmic form. Practice problems included.

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]

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]

This lesson demonstrates the use of logic to learn by extension. It is 4 of 10 in the series titled "Learning by Extension."

This lesson demonstrates the use of logic to learn by extension. It is 9 of 10 in the series titled "Learning by Extension."

this lesson demonstrates the change of base property for logarithms

This lesson demonstrates how to solve exponential equations using logarithms.