get ready: factor the following expression completely · 2.4 factoring trinomials with a > 1 3...
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2.4 Factoring Trinomials with a > 1
1
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
Get Ready: Factor the following expression completely
2.4 Factoring Trinomials with a > 1
2
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
Take out 2.3 classwork
Deltamath assignments 2.1-2.4 due Friday the 13th before 9am.
**Make sure to copy down problems on your deltamath notebooks***
2.4 Factoring Trinomials with a > 1
3
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
Mini-Lesson: Factoring when a > 1
To factor a trinomial whose leading coefficient is not 1, we use the following pattern:
2.4 Factoring Trinomials with a > 1
4
October 10, 2017 Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1
Aim: I can factor quadratic expressions when a>1 Date: 10-10-2017 OCW: Finish 2.4 problem set
Mini-Lesson: Factoring when a > 1 - Guess and Check
2.4 Factoring Trinomials with a > 1
5
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
There must be an easier way (to go up the ramp)
2.4 Factoring Trinomials with a > 1
6
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
it means 'no worries'!
I say ...
2.4 Factoring Trinomials with a > 1
7
October 10, 2017 Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1
Aim: I can factor quadratic expressions when a>1 Date: 10-10-2017 OCW: Finish 2.4 problem set
Mini-Lesson: Factoring when a>1
Steps
2. Multiply a and c
3. Play diamond gameFactor Factor
4. Rewrite the b term using #'s from diamond game
6. Factor by Grouping using u-substitution
aka GCF the binomial
1. Determine a, b, and c
5. Take the GCF of each pair
7. Final Answer as a product of two binomials
Optional - Check yo-self
2.4 Factoring Trinomials with a > 1
8
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
C
2.4 Factoring Trinomials with a > 1
9
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
D
2.4 Factoring Trinomials with a > 1
10
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
E
2.4 Factoring Trinomials with a > 1
11
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
Plickers: Determine two numbers that multiply to a•c and add to b
(A) (B) (C) (D)
-3 & 4 1 & 123 & -4-2 & 3
2.4 Factoring Trinomials with a > 1
12
October 10, 2017
Unit 2: Quad Fun Lesson 2.4: Factoring trinomials a>1Aim: I can factor quadratic expressions when a>1
Date: 10-10-2017 OCW: Finish 2.4 problem set
Plickers: Factor using steps 5 & 6 from notes. Make sure to factor completely!!!
(A)
(B)
(C)
(D)
2.4 Factoring Trinomials with a > 1
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October 10, 2017