Resources: Final Exam review problem 16


This problem requires you to find an exact value of a logarithm without using a calculator. In order to receive credit for this problem you must show how you arrived at your answer: merely writing an answer with no work shown will result in 0 points! So pay attention to how I recorded my work on the board in class.


WeBWorK LogarithmicFunctionsExactValues


• Here are two videos which you may find useful: they give a method that is similar to what I did in class but a bit “formal”.

Finding exact values of logs 1

Finding exact values of logs 2

 And here is a video showing a solution to #16c, using that somewhat formal method

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