Solving with exponentials and logs (part 2): Checking answers, I make an error (not on purpose)!

This video has 6 more problems where I illustrate how to solve and how to check your answer. I also make a mistake in one problem and my checking method finds it! That was not on purpose, but is a lovely illustration of why I do it and shows how you can do it as well!

Time-Stamps:
00:00 Intro
00:30 Problem 7: Don't let weird constants bother you
05:00 Problem 10: Clearing the denominator
08:00 Problem 8: A logarithmic equation
08:30 Problem 11: A nice use of inverses (I make an error and catch it!)
11:20 Problem 9: Quadratic formula
14:30 Problem 12: Another nice use of inverses

Видео Solving with exponentials and logs (part 2): Checking answers, I make an error (not on purpose)! канала Dr. Loveless Teaches Math