FOIL AND FACTOR SPECIAL CASES

FOIL Difference of Squares

100

(x-3)(x+3)

x² - 9

200

(x+5)(x-5)

x² - 25

300

(4x+5)(4x-5)

16x² - 25

400

(8x+1)(8x-1)

64x² - 1

500

(2x+2)(2x-2)

4x² - 4

FOIL Perfect Square Trinomials

100

(x-2)²

x² - 4x + 4

200

(x+10)²

x² + 20x + 100

300

(2x+3)²

4x² + 12x + 9

400

(5x+1)²

25x² + 10x + 1

500

(2x-5)²

4x² - 20x + 25

Factoring Difference of Squares

100

x² - 4

(x + 2) (x - 2)

200

x² - 16

(x + 4) (x - 4)

300

25x² - 9

(5x + 3) (5x - 3)

400

81x² - 1

(9x + 1) (9x - 1)  

500

5x² - 20

(Hint: GCF)

5(x + 2)(x - 2)

Factoring Perfect Square Trinomials

100

x² + 6x + 9

(x + 3)²

200

x² + 10x + 25

(x + 5)²

300

4x² + 20x + 25

(2x + 5)²

400

16x² - 8x + 1

(4x - 1)²

500

2x² + 16x + 32

(Hint: GCF)

2(x + 4)²

Miscellaneous Madness

100

What is the name of Peppa Pig's brother? 

George

200

The Ninja Turtles are named Leonardo, Donatello, Michelangleo and ...

Raphael

300

What is the name of the main supervillain in The Minions movie?

Scarlet Overkill

400

What is the main ingredient of gazpacho?

Tomato

500

What number is at the top of a dart board?

20