Evaluating a Logarithm With a Fraction Base
Interactive Video
•
Mathematics
•
11th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explores the concept of exponents, focusing on finding the power that results in 27 when using a base of 1/3. It explains the conversion between logarithmic and exponential forms, discusses the effects of squaring and cubing fractions, and demonstrates how negative exponents can be used to solve the problem. The tutorial concludes with a verification of the solution.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What does it mean for an exponent to be negative in this context?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How does raising 1/3 to the power of -3 equal 27?
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