Factoring (2.7)

0:23 Example 1 (binomial)

1:25 Example 2 (trinomial)

5:24 Example 3 (trinomial)

6:29 Example 4 (trinomial)

8:00 Example 5 (trinomial, a = 2)

9:47 Example 6 (trinomial)

11:25 Example 7 (trinomial)

12:16 Example 8 (difference of squares)

13:21 Example 9 (trinomial, a = 3)

16:07 Example 10 (trinomial, a = 5)