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Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Get Started Now- Lesson: 112:02
- Lesson: 22:50
- Lesson: 3a1:07
- Lesson: 3b1:38

Related concepts: Logarithmic scale: Richter scale (earthquake), Logarithmic scale: pH scale, Logarithmic scale: dB scale,

$\log_b(X \cdot Y) = \log_b X + \log_b Y$

- 1.How and when to use the product rule:

Without using a calculator, evaluate: ${\log_2(16 \cdot 32)}$ - 2.${\log_3 \sqrt{3} + \log_3 \sqrt{27}}$
- 3.Express as a single logarithm:a)$\log_2 6 + \log_2 5$b)$\log_3 100 + \log_6 5\$

16.

Logarithms

16.1

What is a logarithm?

16.2

Converting from logarithmic form to exponential form

16.3

Evaluating logarithms without a calculator

16.4

Common logarithms

16.5

Evaluating logarithms using change-of-base formula

16.6

Natural log: ln

16.7

Converting from exponential form to logarithmic form

16.8

Product law of logarithms

16.9

Solving logarithmic equations

16.10

Logarithmic scale: Richter scale (earthquake)

16.11

Logarithmic scale: pH scale

16.12

Logarithmic scale: dB scale

16.13

Finance: Future value and present value

We have over 1100 practice questions in Algebra 2 for you to master.

Get Started Now16.1

What is a logarithm?

16.2

Converting from logarithmic form to exponential form

16.3

Evaluating logarithms without a calculator

16.4

Common logarithms

16.5

Evaluating logarithms using change-of-base formula

16.6

Natural log: ln

16.7

Converting from exponential form to logarithmic form

16.8

Product law of logarithms

16.10

Logarithmic scale: Richter scale (earthquake)

16.11

Logarithmic scale: pH scale

16.12

Logarithmic scale: dB scale

16.13

Finance: Future value and present value