Unit 7 Review - Factoring Polynomials

Binomials

100

2x² + 10x

2x(x + 5)

200

9x³ -18x²

9x²(x-2)

300

x² - 81

(x+9)(x-9)

400

4x²-1

(2x+1)(2x-1) - Difference of Squares

500

3x² −12

3(x+2)(x-2)

Trinomials

100

x² + 13x + 12

(x+12)(x+1) - Trinomial Factoring

200

Pick someone who is stealthy

Go to Mrs. Baker's room (323) and steal a dry erase marker or pencil

300

2x² + 8x − 90

2(x+9)(x-5)
-  common factoring and Trinomial Factoring

400

x² − 13x + 36

(x-9)(x-4) - Trinomial Factoring

500

x² − 20x − 125

(x-25)(x+5) - Trinomial Factoring

Trinomials

100

6x² + 17x + 5

(2x + 5)(3x + 1) - Decomposition

200

2x² + 2x - 4

2(x+2)(x-1) - Common Factoring and trinomial factoring

300

Pick someone loud

Run to Mrs. D'Alton's room, open her door, and loudly say "I love math"!

400

3x³y + x²y²

x²y(3x + y) - common factoring

500

6x² – 47x + 35

(6x – 5)(x – 7) - decomposition

Zeros

100

What are the zeros of

(x-3)(x+2)

x=3 and -2

200

What are the zeros of

x²-5x+4

x=4 and 1

300

Pick someone with great upper body strength

Complete 10 Pushups

400

What is the quadratic equation if the zeros are 2 and 3

x²-5x+6

500

What is the quadratic equation if the zeros are 3 and -4

x²+x-12

Distributed Practice

100

What is the average rate of change from (2,5)(-3, 6)

-1/5

200

(x²-5x+2)-(3x²-6x+7)

-2x²+x-5

300

Simplify

(6x²y¹³)(-2x⁶y)

-12x⁸y¹⁴

400

Find the average rate of change (5, -2)(6, 3)

5

500

Pick someone who is brave

Run to Mr Licht's and give him a fist bump (322)