How to evaluate limits algebraically ! Calculus 1 tutorial

We will evaluate 10 limits algebraically. This is an introduction to limits in calculus 1 and we will focus on x approaching a finite value.
Try the problems first here:   / 111574886  

0:00 10 limits!
0:23 Q1 evaluate the limit by factoring and canceling
3:53 Q2 plug in the value first
4:59 Q3 expand and combine first
8:03 Q4 evaluate the limit of a complex rational expression
10:07 Q5 evaluate the limit of a piecewise function
11:46 Q6 evaluate limit with polynomial long division
15:14 Q7 limit of a nested square root expression
19:17 Q8 evaluate limit by using the conjugate
21:31 Q9 expand the 3rd power
25:24 Q10 limit of a piecewise function

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