Factoring

x² - 49

Tags

CCSS.HSA.APR.C.4

What is the greatest common factor of 12c⁴ and 6c²?

• 6c⁴

• 6c²

• 2c²

• 12c⁴

Factor by GCF:
6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• not factorable

Factor x² – 16.

• (x + 2)(x – 8)

• (x – 4)(x – 4)

• (x + 4)(x + 4)

• (x + 4)(x – 4)

Tags

CCSS.HSA.APR.C.4

4a² - 25

• (2a + 5) (2a - 5)

• (2a - 5) (2a - 5)

• (x + 5) (x - 5)

• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

Factor:

Tags

CCSS.HSA.APR.C.4

x² + 18x + 81

• (x + 9)(x – 9)

• (x + 18)²

• (x + 9)²

• (x + 6)²

Tags

CCSS.HSA.APR.C.4

Factor x² - 25

• ( x + 5 ) ( x - 5 )

• ( x - 5 ) ( x - 5 )

• ( x + 5 ) ( x + 5 )

• (x + 1 ) (x - 25)

Tags

CCSS.HSA.APR.C.4

Factor 1-a³

• (1-a)(1+a+a²)

• (1-a)(1+a²)

• (1+a)(1-a+a²)

• will not factor

Tags

CCSS.HSA.APR.C.4

Factor w³+343c³

• (w+7c)(w²-7wc+49c²)

• (w-7c)(w²+7wc+49c²)

• (w-7c)(w²+49c²)

• (w+7c)((w²-49c²)

Tags

CCSS.HSA.APR.C.4