Quotient rule of logarithms

Get the most by viewing this topic in your current grade. Pick your course now.

Now Playing:Quotient rule of logarithms– Example 1
Examples
  1. Without using a calculator, evaluate: log5(25÷35) {\log_5(25 \div {^3}\sqrt{5})}
    Practice
    Quotient Rule Of Logarithms 1
    What is a logarithm?
    Notes
    logb(X÷Y)=logbXlogbY \log_b(X \div Y) = \log_b X - \log_b Y