Logarithms 2
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Lesson Summary:
In this lesson on logarithms, the formal definition of logarithms is explained, and the process of simplifying log expressions and solving logarithmic equations is demonstrated. The lesson covers problems of varying difficulty and provides step-by-step explanations on how to simplify them. The video also emphasizes the importance of checking answers and understanding the properties of logarithmic equations.
Lesson Description:
In this video, we simplify log expressions, and solve logarithmic equations.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- What is the formal definition of a logarithm?
- How do you simplify logarithmic expressions?
- How do you solve logarithmic equations?
- How do you simplify log base 2 of 8?
- How do you simplify log base 3 of 1?
- How do you simplify log base 6 of 1/36?
- How do you simplify log base 49 of 7?
- How do you solve log base x of 16 = 2?
- How do you solve log base 2 of 1/8 = x?
- How do you solve log base 27 of 3 = x?
- How do you solve log base 5 of x = 1/3?
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Staff Review
This lesson on logarithms starts from the idea of logarithms, where they come from, and how they are related to exponential functions that was explained in the first lesson. It begins with a quick recap and then goes into a more intensive examination of simplifying logarithmic expressions and solving logarithmic equations. This is a great tutorial for learning how to evaluate logarithms.
