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- ACCUPLACER Test Prep
- Logarithmic Functions
Product rule of logarithms
- Intro Lesson12:02
- Lesson: 12:50
- Lesson: 2a1:07
- Lesson: 2b1:38
Product rule of logarithms
Related Concepts: Logarithmic scale: Richter scale (earthquake), Logarithmic scale: pH scale, Logarithmic scale: dB scale
Lessons
logb(X⋅Y)=logbX+logbY
- IntroductionHow and when to use the product rule:
Without using a calculator, evaluate: log2(16⋅32) - 1.log33+log327
- 2.Express as a single logarithm:a)log26+log25b)log3100+log65
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42.
Logarithmic Functions
42.1
What is a logarithm?
42.2
Converting from logarithmic form to exponential form
42.3
Evaluating logarithms without a calculator
42.4
Common logarithms
42.5
Natural log: ln
42.6
Evaluating logarithms using change-of-base formula
42.7
Converting from exponential form to logarithmic form
42.8
Solving exponential equations with logarithms
42.9
Product rule of logarithms
42.10
Quotient rule of logarithms
42.11
Combining product rule and quotient rule in logarithms
42.12
Evaluating logarithms using logarithm rules
42.13
Solving logarithmic equations
42.14
Graphing logarithmic functions
42.15
Finding a logarithmic function given its graph
Don't just watch, practice makes perfect
Practice topics for Logarithmic Functions
42.1
What is a logarithm?
42.2
Converting from logarithmic form to exponential form
42.3
Evaluating logarithms without a calculator
42.4
Common logarithms
42.5
Natural log: ln
42.6
Evaluating logarithms using change-of-base formula
42.7
Converting from exponential form to logarithmic form
42.8
Solving exponential equations with logarithms
42.9
Product rule of logarithms