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Wednesday, October 16, 2013

SV #3: Unit H Concept 7: Finding Logs with Given Approximations

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 In this concept, finding logs with given approximations provide the clues in order to be able to evaluate the logs in the problem. The "clues" will guide you in terms of knowing what values or letters will equal to a certain log. Using the properties of logs from the previous concept, this problem will show you how to find your answer just based on the clues that are given. This concept combines all the other previous concepts in this unit.
 The viewer needs to pay special attention to special hints. Hints such as log base b of b equal to one and log base b of one equal to zero. Make sure to break down the problem and see what kind of factors go into the numerator and the denominator of the problem. Also, if you have log base b of b to the power of x, make sure to bring the exponent down and in front of the log! This is an example of the power law. Good luck and thanks for watching the video!





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