Logarithms 11 - Common and Natural Log

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Taught by YourMathGal
  • Currently 4.0/5 Stars.
7555 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Defines common log, log x, and natural log, ln x, and works through examples and problems using a calculator. .

More free YouTube videos by Julie Harland are organized at http://yourmathgal.com

Questions answered by this video:
  • How do you evaluate log 100?
  • What is common log or log x?
  • What is natural log or ln x?
  • How do you evaluate log .001?
  • How do you evaluate log 13 on a calculator?
  • How do you evaluate log 6 on a calculator?
  • How do you evaluate ln 10 on a calculator?
  • How do you evaluate ln 213 on a calculator?
  • How do you evaluate ln e^5?
  • How do you evaluate ln square root of e?
  • How can you use a scientific or graphing calculator to evaluate log or ln?
  • What is the number e?
  • Staff Review

    • Currently 4.0/5 Stars.
    This lesson explains the common and natural logarithms and shows how to calculate the value of logarithms by hand or using a scientific / graphing calculator, depending on the problem. The steps involved in evaluating these example logarithm problems are explained very clearly.