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- Logarithms and Exponential Functions
Quotient rule of logarithms
- Lesson: 15:15
- Lesson: 2a2:03
- Lesson: 2b1:05
Quotient rule of logarithms
Basic Concepts: Converting from logarithmic form to exponential form
Related Concepts: Product rule of logarithms
Lessons
logb(X÷Y)=logbX−logbY
- 1.Without using a calculator, evaluate: log5(25÷35)
- 2.Evaluate:a)log28000−log21000b)log500−log5
Do better in math today
29.
Logarithms and Exponential Functions
29.1
What is a logarithm?
29.2
Evaluating logarithms without a calculator
29.3
Product rule of logarithms
29.4
Quotient rule of logarithms
29.5
Combining product rule and quotient rule in logarithms
29.6
Solving logarithmic equations
29.7
Evaluating logarithms using change-of-base formula
29.8
Exponential growth and decay by a factor
29.9
Exponential decay: Half-life
29.10
Natural log: ln