Factoring

GCF

100

What is the greatest common factor between 2 and 3?

1

200

What is the GCF of 12 and 18

6

300

The GCF of x²y³ and x³y²z

What is x²y² ?

400

The GCF of 16x³y and 18 xy³

What is 2xy?

a = 1

100

Factors of x² + 5x + 6

What are (x + 2)(x + 3) ?

200

Factors of x² - x - 56

What are (x -8)(x + 7) ?

300

Factors of 3x² + 15x + 18

What are 3(x + 2)(x + 3) ?

400

Factors of x² + 5xy + 6y²

What are (x + 2y)(x + 3y) ?

a != 1

100

Factors of 2x² + 5x + 2

What are (2x + 1)(x + 2) ?

200

Factors of 6x² + 13x + 5

What are (2x + 1)(3x + 5) ?

300

Factors of 10x² + 25x + 10

What are 5, (2x + 1) & (x + 2) ?

400

Factors of 40x² + 22x - 6

What are 2, (4x + 3) & (5x - 1)

Special products

100

Factors of x² - y²

What are (x + y) & (x - y) ?

200

Factors of x² + 2x + 1

What is (x + 1)² ?

300

Factors of 4x² - 36y²

What are (2x - 6y) & (2x + 6y) ?

400

Factors of 8x² + 24x + 18

What are 2 & (2x + 3)² ?

Solving Quadratics

100

x² + 5x + 6 = 0

x = -2, -3

200

 6x² + 13x + 5 = 0

x =1/2 & -5/3

300

4x² - 36 = 0

x = 3, -3

400

8x² + 24x + 18 = 0

x = -3/2, -3/2