1. Opener Notes Name__________________________________________________
Algebra: Factoring Day 2
Opener
The graph displays a rocket shot into the air by
Marquell and Raekwon.
How high did the rocket go? _________
What happened at 0 seconds? ___________________ _____________________________________________
What happened at 4 seconds?_____________________
_______________________________________________
Notes
Find the product of the binomials below.
1.(x+3) (x+6) (x-3) (x-6)
What is the differences between your answer in #1 and #2?
____________________________________________________________________________
___________________________________________________________________________
Why?_______________________________________________________________________
Yesterday
Today
𝑥 2 +12𝑥+27=0
𝑥 2 −12𝑥+27=0

2. Challenge Practice – Find the roots of the following Steps
Find the numbers that multiply to the number without the x
Pick the two numbers that add to the number with the x
T it up
Solve to find your roots
Example 1
0 = 𝑥 2 -6x+8
Challenge
𝑥 2 -6x+8=0
2. 𝑥 2 -8x+15=0
3. 𝑥 2 -7x+10=0
4. 𝑥 2 -5x+4=0
5. 𝑥 2 -9x+18=0
6. 𝑥 2 +9x+14=0
7. 𝑥 2 -7x+12=0
8. 𝑥 2 -9x+20=0
9. 𝑥 2 -17x +70=0
10. 𝑥 2 -26x+120=0
11. 𝑥 2 -17x+66=0
12. 𝑥 2 -15x+36=0