1. Factor each trinomial:
x2 + 4x + 3
(x + 3)(x + 1)

2. Factor each trinomial:
x2 - 2x - 3
(x – 3)(x + 1)

3. Factor each trinomial:
x2 + 9x + 20
(x + 4)(x + 5)

4. Factor each trinomial:
x2 – 14x + 24
(x – 2)(x – 12)

5. Factor each trinomial:
x2 – 20x + 64
(x – 4)(x – 16)

6. Factor each trinomial:
x2 - 5xy + 6y2
(x – 2y)(x – 3y)

7. Factor each trinomial:
x2 + xy – 12y2
(x + 4y)(x – 3y)

8. Factor each trinomial and then solve:
x2 – 4x – 5 = 0
(x + 1)(x – 5) = 0
x = -1 and 5

9. Factor each trinomial and then solve:
x2 + 4x – 12 = 0
(x + 6)(x – 2) = 0
x = -6 and 2

10. Factor each trinomial and then solve:
x2 + 8x + 12 = 0
(x + 6)(x + 2) = 0
x = -6 and -2

11. Factor each trinomial and then solve:
x2 – 10x + 16 = 0
(x – 8)(x – 2) = 0
x = 8 and 2

12. Factor each trinomial and then solve:
x2 + 14x + 33 = 0
(x + 11)(x + 3) = 0
x = -11 and -3

13. Factor each trinomial and then solve:
x2 + 4x – 45 = 0
(x + 9)(x – 5) = 0
x = -9 and 5

14. Now start your homework …
THE END
Now start your homework …