Polynomial Factoring (All Methods)

Factor

x² - 2x - 15

• (x - 5)(x + 3)

• (x + 3)(x - 5)

• (x - 3)(x - 5)

• (x - 15)(x - 2)

Factor

x² + 8x - 20

• (x + 10)(x - 2)

• (x + 4)(x + 5)

• (x - 10)(x + 2)

• (x - 8)(x + 20)

Factor

12x + 9

• 3 (4x + 3)

• x (12+9)

• 3 (4x - 3)

• Prime

Tags

CCSS.7.EE.A.1

Factor

18a² - 15a

• 15a (3a - 1)

• 3a (6a - 1)

• 3 (6a - 5)

• 3a (6a - 5)

Factor

x³ - 5x² + 5x - 25

• (x² - 5) (x - 5)

• (x² + 5) (x - 5)

• (x² + 5) (x + 5)

• (x² - 1) (x - 25)

Factor

20x³ - 25x² + 4x - 5

• (5x² - 5) (4x + 1)

• 5 (x² - 1) (4x + 5)

• (5x² + 1) (4x - 5)

• (5x² + 1) (4x - 1)

Factor

x² - 16

• Prime

• ( x - 4) ( x + 4)

• ( x - 8) ( x + 8)

• ( x - 4) ( x - 4)

Tags

CCSS.HSA.APR.C.4

Factor

x² - 169

• ( x - 13) ( x + 13)

• ( x + 13) ( x + 13)

• ( x - 13) ( x -13)

• Prime

Tags

CCSS.HSA.APR.C.4

Factor the binomial:
9x² - 25

• (3x - 5)(3x + 5)
• (3x - 5)(3x - 5)
• (3x + 5)(3x + 5)
• (9x + 5)(x - 5)

Tags

CCSS.HSA.APR.C.4

Factor the trinomial:
7x² + 4x - 3 

• (7x - 1)(x + 3)
• (7x + 1)(x - 3)
• (7x + 3)(x - 1)
• (7x - 3)(x + 1)