Evaluating Limits Algebraically (Calculus 1)

This Calculus 1 video explains many of the different ways to evaluate limits algebraically that do not involve a graph. We begin with the easiest method of finding limits algebraically, which is plugging in the x value, if the function is well-behaved at that value.  For cases where we get something like zero over zero, we look at some other example methods for evaluating limits algebraically:  factoring, multiplying by conjugate, and getting a common denominator.
0:00  Evaluating limits by plugging in
1:51  Algebraic method - Factoring
3:52  Algebraic method - Multiplying by a conjugate
7:12  Algebraic method - Common denominator
Houston Math Prep Calculus 1 Playlist:  Calculus 1
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