Phone support is available Monday-Friday 900AM-1000PM ET. Rules or Laws of Logarithms. Logarithmic word problems in my experience generally involve evaluating a given logarithmic equation at a given point and solving for a given variable.
They allow us to solve hairy exponential equations and they are a good excuse to dive deeper into the relationship between a function and its inverse.
SAT II Math II. Since 3 x 2 2x 3 x 2 2 x 3 4 x 12 x the equation becomes. Most of the logarithms that youll work with have either a base of 10 because well deal in base 10 with our counting system or base e. The difference of two logarithms of equal base.