Factoring Jeopardy

Factor Using X Method

100

x² + 8x + 12

(x+2)(x+6)

200

x² - 6x + 8

(x-4)(x-2)

300

x² + 16x + 64

(x-8)(x-8)

400

x² - 10x + 9

(x-1)(x-9)

500

5x² -21x +18

(x-3)(5x-6)

Factor Using GCF

100

2x² + 14

2(x² + 7)

200

8x - 16

8(x - 2)

300

25x² - 125x

25x(x-5)

400

9x² - 45x + 9

9(x² - 5x + 1)

500

-15x² + 5x

-5x(3x - 1)

Factor Using Difference of Squares

100

16x² + 1

(4x+1)(4x-1)

200

x² - 25

(x - 5)(x + 5)

300

x² - 100

(x - 10)(x + 10)

400

81x² - 49

(9x - 7)(9x + 7)

500

64x² - 36

(8x+6)(8x-6)

Solve Using Quadratic Formula

100

x² - 5x - 14 = 0

x=7 , x=-2

200

4x² + 8x + 7 = 0

x=-1/2 , x=-3/2

300

2x² + 2x - 12 = 0

x=2 , x=-3

400

2x² -3x - 5 = 0

x=5/2 , x=-1

500

2x² - 7x - 13 = 0

x=3.89 , x=-0.39

Solve Using Complete the Square

100

x² - 2x - 3 = 0

x=3 , x=-1

200

x² - 12x + 11 = 0

x=11 , x=1

300

x² + 14x - 51 = 0

x=3 , x=-17

400

x² - 10x + 26 = 8

x=7.65 , x=2.35

500

6x² - 48 = -12x

x=2 , x=-4