Factoring Quadratics

Factor

100

x²+5x+6

(x+2)(x+3)

200

x²-2x+1

(x-1)(x-1)

300

x²+11x+18

(x+2)(x+9)

400

x²-3x-40

(x-8)(x+5)

500

x²+12x+27

(x+3)(x+9)

Solve Factors

100

(x+5)(x-7)=0

x= -5

x=7

200

(x-2)(x+3)=0

x=2

x=-3

300

(x+4)(x+9)=0

x=-9

x=-4

400

(x-5)(x-5)=0

x=5

x=5

500

(x+8)(x+10)=0

x=-10

x=-8

Factor and solve

100

x²+5x+6

x=-2

x=-3

200

x²-2x+1

x=1

x=1

300

x²+11x+18

x=-2

x=-9

400

x²-3x-40

x=8

x=-5

500

x²+12x+27

x=-3

x=-9

Throwback

100

8x=16

x=2

200

Combine like terms:

3x + 4 + 8x + 1

11x + 5

300

Distribute

2(x+5)

2x+10

400

Evaluate:

f(x) = 2x + 7

f(9) = ?

f(9) = 25

500

2x+3=13

x=5

Bonus

100

What do you call a face carved into a pumpkin?

A Jack-o-lantern

200

What's the most popular candy on Halloween?

Reese's cups

300

Who wrote Hamlet?

William Shakespeare

400

What are the colors of the German flag?

Red, black, yellow

500

What is the next upcoming holiday?

a) Halloween

b) Veteran's day

c) Indigenous people's day 

Halloween