Factor completely (from XL 5-44)

Factor completely.

2x² + 22x + 36

• 2(x + 2)(x + 9)

• 2(x + 3)(x + 6)

• 2x(3x + 7)(3x - 7)

• 2(x + 4)(x + 9)

Factor completely.

5x³ - 10x² - 40x

• 5x(2x - 1)(x + 7)

• 5(x - 4)(x + 2)

• 5x(x - 4)(x + 2)

• x(2x - 1)(x + 7)

Factor completely.

18x³ - 98x

• 2x(3x - 7)(3x - 7)

• 2x(3x + 7)(3x - 7)

• x(9x - 49)(9x + 49)

• 2x(9x - 7)(x + 7)

Tags

CCSS.HSA.APR.C.4

Factor completely.

ax² - 7ax + 12a

• a(x + 6)(x + 2)

• a(x + 3)(x + 4)

• a(x + 1)(x + 12)

• a(x - 3)(x - 4)

Factor completely.

x⁴ + 8x³ - 20x²

• x² (x + 10) (x - 2)

• x² (x + 4) (x - 5)

• 2x² (x + 5) (x - 1)

• x² (x - 10) (x + 2)

Factor completely.

3x² + 13x + 10

• (3x + 5) (x - 2)

• (3x + 10) (x + 1)

• 3 (x + 5) (x + 2)

• x(3x +13 + 10)

Factor completely.

10x³ - 25x² - 35x

• 5x (x - 4) (x + 2)

• 5x (2x - 1) (x + 7)

• 5x (2x - 7) (x + 1)

• 5x (x - 4) (x - 2)