Factoring GCF + Square Binomials

GCF of Numbers

100

12 and 24

What is 12

200

36 and 90

What is 18

300

108 and 24

What is 12

400

63 and 9

What is 9

500

45 and 98

1 (Prime)

GCF of Polynomials

100

2x²+6x+24x

What is 2x

200

36xy²+18xy³z

What is 9xy²

300

-14zb+21z²

What is -7z

400

3xy²+12x

What is 3x

500

6x+4y+11z

What is 1 (Prime)

Difference of Squares (No GCF)

100

x^2-9

(x-3)(x+3)

200

x^4-121

(x^2-11)(x^2+11)

300

9x^2-100

(3x-10)(3x+10)

400

25x^6-49

(5x^3-7)(5x^3+7)

500

81x^4-y^8

(9x^2+y^4)(3x-y^2)(3x+y^2)

Difference of Squares (GCF)

100

4x^2-16

4(x-2)(x+2)

200

25x^2-100

25(x-2)(x+2)

300

9x^3-25x

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

400

18x^2-200

2(3x-10)(3x+10)

500

25x^2+121

NOT FACTORABLE

Graphing Quadratics

100

Up or Down: 

-x^2-6

Down

200

Y-Intercept:

-x^2-6

-6

300

Axis of Symmetry:

-x^2-6

x=0

400

Vertex: 

-x^2-6

(0,-6)

500

Vertex:

3x^2+12x-8

(-2, -20)