Factor Warmup

What is the scale factor from the small shape to the big shape?

• 1/2

• 7/3

• 2

• 10/3

What is the scale factor from shape A to shape B?

• 1

• 2

• 3

• 4

What is the scale factor from the large triangle to the small triangle?

• 1/2

• 2/3

• 3/4

• 2

What is the scale factor if the triangle on the left is the original?

• 2

• 3/2

• 2/3

• 1/2

Factor:  x² + 9x + 18

• (x + 3)(x + 6)

• (x - 3)(x - 6)

• (x + 9)(x + 2)

• (x + 3)²

Factor:
56a³ - 8a

• 8a²(56a³-8a)

• 8a(7a²-1)

• 8a(7a³-a)

• 8a²(35a²-a)

x² - 25

• (x - 5)(x + 5)

• (x - 5)(x - 5)

• (x - 25)(x - 1)

• (x + 25)(x -1)

Factor:
56a³-8a

• 8a²(56a³-8a)

• 8a(7a²-1)

• 8a(7a³-a)

• 8a²(35a²-a)

Factor Completely:
2x² - 2x - 6

• 2(x + 3)(x - 1)

• 2(x + 2)(x - 3)

• 2(x² - x - 3)

• 2(x² - 2x - 6)

3x³ + 9x² - 15x 

• x(3x² + 9x - 15) 

• 3x(x² + 3x - 5)

• 3x(x² - 9x + 15) 

• x(3x² -9x + 15)