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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: 15:53

Basic Concepts:What is a logarithm?, Converting from logarithmic form to exponential form, Evaluating logarithms without a calculator,

Basic Concepts:Logarithmic scale: Richter scale (earthquake), Logarithmic scale: pH scale, Logarithmic scale: dB scale,

- 1.What is $``$common logarithms$"?$

Evaluate $\log100$a)by converting to exponential form.b)by using the LOG key on a calculator.

17.

Logarithms

17.1

What is a logarithm?

17.2

Converting from logarithmic form to exponential form

17.3

Evaluating logarithms without a calculator

17.4

Common logarithms

17.5

Natural log: ln

17.6

Evaluating logarithms using change-of-base formula

17.7

Converting from exponential form to logarithmic form

17.8

Solving exponential equations with logarithms

17.9

Product rule of logarithms

17.10

Quotient rule of logarithms

17.11

Combining product rule and quotient rule in logarithms

17.12

Evaluating logarithms using logarithm rules

17.13

Solving logarithmic equations

17.14

Graphing logarithmic functions

17.15

Finding a logarithmic function given its graph

We have over 1300 practice questions in A-Level Maths for you to master.

Get Started Now17.1

What is a logarithm?

17.2

Converting from logarithmic form to exponential form

17.3

Evaluating logarithms without a calculator

17.4

Common logarithms

17.5

Natural log: ln

17.6

Evaluating logarithms using change-of-base formula

17.7

Converting from exponential form to logarithmic form

17.8

Solving exponential equations with logarithms

17.9

Product rule of logarithms