1. Chapter 10 Polynomials and Factoring

2. 10.1 Adding and Subtracting Polynomials
Objective:
Add and subtract polynomials
Standards:
A1.1.3, A1.6.1, A1.9.1

3. Videoclip Polynomial Degree Leading coefficient Monomial Binomial
Trinomial

4. Practice
(9x3 + 12) + ( 16x3 + 25x)
(12x2 + 12) – (18x3 – 3x2 + 6)

5. More Practice (2m – 8m2 – 3) + (m2 + 5m)
(4x2 – 7x + 2) + ( -x2 + x – 2)

6. Whiteboard Practice
One person from each row get the materials for the entire row!!

7. 10.2 Multiplying Polynomials
Objective:
Multiply 2 polynomials
Standards:
A1.1.3, A1.3.1, A1.6.4, A1.8.7

8. Watch the Video Clip to find the answer to foil.

9. Practice (2x – 5)(-4x) (2d + 3)(3d + 1) 3t2(7t – t3 – 3)

10. Practice
(b +8)2
(x + 8)(x - 8)
(x-9)2
(2x + 9)(6x + 7)

11. Whiteboard Practice
One person from each row get the materials for the entire row!!

12. 10.5-10.7 Factoring Objective:
Factor a quadratic equation of the form x2+bx+c
Solve quadratic equations by factoring.
Standards:
A1.6.7, A1.6.8, A1.8.7

13. Terms
Factor
Factors

14. The process Start with Make a guess based on factors Check your answer
x2 + 8x – 9
Make a guess based on factors
( )( )
Check your answer

15. Practice
x2 + 12x + 36
x + x2

16. Practice
x2 – 45x + 450
44 – 15s + s2

17. Practice
x2 + 16x + 60
x2 + 12x + 35

18. Practice
x2 + 8x + 16
F2 - 16

19. Practice
b2 + 2b - 3
x2 + 3x – 10

20. Whiteboard Practice
One person from each row get the materials for the entire row!!

21. Practice
x2 - 9
9x2 – 18x + 9

22. Still more Factoring!!!

23. Terms
Zero property

24. Practice
(x+12)(x+7) = 0
(z+2)(z+3) = 0

25. Practice
x2 + 7x + 10 = 0
-x + x2 = 56

26. Practice
x2 – 9x + 18 = 2x
2x2 – 9x – 35 = 0

27. Practice
3x2 + 34x + 11 = 0
y2 – 7y + 6 = -6

28. Whiteboard Practice
One person from each row get the materials for the entire row!!

29. 10.8 Factoring Using the Distributive Property
Objective
use the distributive property to factor polynomials
Standards:
A1.1.3, A1.6.6, A1.6.7, A1.8.2, A1.8.7

30. Terms
Factor a polynomial completely
Common Factor

31. Practice
6v3 – 18v
-3w4 + 21w3

32. Practice
-7m3 + 28m2 – 21m
2d4 + 2d3 – 60d2

33. Practice
4q4 + 12q
24t5 + 6t3

34. Whiteboard Practice
One person from each row get the materials for the entire row!!