Factoring Product and Sum

Factor the Trinomial:
x² - 8x + 15

• (x + 5) ( x + 3)

• (x - 5) (x - 3)

• (x + 15) (x - 1)

• (x - 7) (x - 8)

Factor
x² - 5x - 36

• (x - 4)(x + 9)

• (x - 6)(x + 6)

• (x + 4)(x - 9)

• (x -12)(x + 3)

3x² - 15x + 18

• 3(x-2) (x-3)

• (3x-6) (x-3)

• (3x-9) (x-2)

• PRIME

4x² + 8x - 60

• (4x-12) (x+5)

• (4x+20) (x-3)

• 4(x-3) (x+5)

• PRIME

What two integers have a product of 12 and a sum of 8?

• 3 and 4

• -3 and 4

• 2 and 6

• -2 and 6

What two integers have a product of 15 and a sum of 8?

• 3 and 5

• -2 and 7

• 2 and 7

• -3 and 5

What two integers have a product of 20 and a sum of 9?

• -3 and 6

• 4 and 5

• -4 and 5

• 3 and 6

What two integers have a product of 18 and a sum of 11?

• -2 and 9

• -3 and 6

• 3 and 6

• 2 and 9

What two integers have a product of -60 and a sum of -11

• -10 and 6

• -15 and -4

• -15 and 4

• 15 and -4

What two integers have a product of 12 and a sum of -8

• 6 and 2

• -6 and -2

• 4 and 3

• -6 and 2