1. Multiplying and Factoring Polynomials
Algebra

2. AIM I can multiply and factor polynomial expressions.
TOPIC: Factoring Out a GCF

3. Remember to add exponents when multiplying!!
DO NOW
Remember to add exponents when multiplying!!
Area = Area =

4. Thinking Further…
Area =

5. Reviewing Exponent Rules
Part A: 5ab • 4c
3x2 • 4x3y • 5y2
Part B: 3c (5a + 7b)
(6k + 4k3) • 5k
How do these processes compare to one another?

6. Multiplying Binomials
Find the product of (x – 4) and (2x + 3)

7. Squaring a Binomial
The expression (2a + 3)2 is equivalent to:

8. The area of the rectangle is 3a2 + 3a square units as shown below.
Working Backwards…
The area of the rectangle is 3a2 + 3a square units as shown below.
Based on this area, find a possible length and width of the rectangle in terms of a.

9. ommon actor G C F reatest
DEFINITION: G
reatest
ommon
actor C F
Talk to your partner and develop a definition of the term above. Write the definition on a dry erase board.

10. Finding and Using a GCF Polynomial ANSWER!! 10ab + 5a Identify the GCF
USE the GCF (Divide)
ANSWER!!
10ab + 5a
3g3h – 9g2h + 12h

12. EXIT TICKET
Factor the following expression:
6x6 + 2x2 – 2x