Properties of logarithms

Learn about special properties of logarithms that help us rewrite logarithmic expressions in different equivalent (much like we use properties of exponents to rewrite exponential expressions!).

Intro to logarithm properties (1 of 2)

Intro to logarithm properties (2 of 2)

Using the logarithmic product rule

Using the logarithmic power rule

Use the properties of logarithms

Using the properties of logarithms: multiple steps

Proof of the logarithm product rule

Proof of the logarithm quotient and power rules