Factor Test

Factor by grouping

12n³ + 16n² -15n - 20

• (4n² - 5)(3n + 4)

• (4n² - 5)( 3n - 4)

• 4(4n² - 5 )(n² + 1)

• (4n² + 5)(3n - 4)

Factor by grouping

• 2(8a² - 7 )(a -1 )(a + 1)

• (8a² - 7)(3a - 2)

• (8a² - 7)(3a + 2)

• 2(4a² + 1)( 3a - 7)

Factor by grouping 4n³ + 32n² - 7n - 56

• (4n² - 7)(n - 7)

• 4(n² + 2)(n - 7)

• 4(4n² - 7)(n² + 2)

• (4n² - 7)(n + 8)

Factor the difference of 2 squares

16a² - b²

• ( 4a + b)(4a - b)

• (8a + b)(8a - b)

• (4a - b)(4a - b)

• not factorable

Tags

CCSS.HSA.APR.C.4

Factor the difference of 2 squares

n² - 16

• (n + 4 )(n + 4)

• ( n - 4)(n - 4)

• ( n + 4)(n - 4)

• not factorable

Tags

CCSS.HSA.APR.C.4

9k² - 4

• (9k + 4)(9k + 4)

• (9k - 4)(9k - 4)

• (9k + 4)(9k - 4)

• not factorable

Tags

CCSS.HSA.APR.C.4

16x⁴ - 9 y⁴

• (3x² + y²)(3x² - y²)

• (4x² + 3y²)(4x² - 3y²)

• (4x² + 3y²)(4x² + 3y²)

• not factorable

Tags

CCSS.HSA.APR.C.4

Factor the Trinomial:
x² - 8x + 15

• (x + 5) ( x + 3)

• (x - 5) (x - 3)

• (x + 15) (x - 1)

• (x - 7) (x - 8)

Factor: x² + 2x – 3

• (x - 2)(x + 1)

• (x + 1)(x - 3)

• (x + 2)(x - 1)

• (x - 1)(x + 3)

Factor:
 4h² - 17h + 4

• (2h - 2)²

• 4(h + 4)(h + 1)

• (2h - 2)(2h + 2)

• (h - 4)(4h - 1)