Logarithms 16 - Solving Equations

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Taught by YourMathGal
  • Currently 4.0/5 Stars.
7402 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Solving Equations containing logarithms. .

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

Questions answered by this video:
  • How do you solve logarithmic equations?
  • How can you use logarithms and the properties of logarithms to solve equations?
  • How do you solve log base 5 of (2x - 3) = 2?
  • How do you solve log x + log (x + 21) = 2?
  • How do you solve log base 3 of n - log base 3 of 4 = 2?
  • How can you check your solution to a logarithmic equation?
  • Staff Review

    • Currently 4.0/5 Stars.
    Even though the introduction says that this is part 11, this is actually part 16 of logarithms. Several example problems are shown and solved. The problems in this video are logarithmic equations in which you need to find the value of x, which is inside of a logarithm. The properties of logarithms are used to help solve these problems. All work is shown and explained in this lesson.