Rachel
About
Khan Academy on a Stick
Logarithmic Equations
Logarithmic Equations
Logarithm properties
Introduction to logarithm properties
Introduction to logarithm properties (part 2)
Logarithm of a Power
Sum of Logarithms with Same Base
Using Multiple Logarithm Properties to Simplify
Change of Base Formula
Proof: log a + log b = log ab
Proof: A(log B) = log (B^A), log A - log B = log (A/B)
Change of base formula proof
Logarithmic Equations
Solving Logarithmic Equations
Solving Logarithmic Equations
Logarithmic Scale
Richter Scale
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