Common Monomial Factoring

What is the greatest common factor(GCF) of 12x, 24x^2, and 16x³?

• 12x

• 4x

• 4x²

• 4x³

What is the greatest common monomial factor(GCMF) of 36x²y - 12x?

• 4x

• 3x

• 12x

• 12x²

What is the greatest common factor(GCF) of 15ab⁵, 20a³b⁴, 25a²b³?

• 15ab⁵

• 5ab³

• 15ab³

• 5ab

What is the GCF of 24y and 48?

Find the greatest common monomial factor(GCMF) of 6a³b² + 12a²b³?

• 6ab

• 6a²b²

• 6a³b³

• 3a²b²

Which of the following is a prime polynomial?

• 2x + 4

• 3xy - 5y

• 7ab + 4ab² - 6ab³

• 8ab + 7xy

Factor completely 8a³b - 12a⁵b² + 4ab

• 4abc(2a² - 3a⁴b + b)

• 4ab²c ( 2a²- 3a⁴+ 1)

• 4ab(2a²- 3a⁴b)

• 4ab(2a²- 3a⁴b + 1)

Express 2a + 4b - 6c as a product of two polynomials in lowest degree.

• 2( a + 2b -3c)

• 2a( 1 + 2b - 3c)

• 2b( a + 2b - 3c)

• prime

Tags

CCSS.7.EE.A.1

Factor completely 5(a +b) - 6x(a+b).

• (6x+5) (a+ b)

• (a+b)(6x-5)

• 5(a+ b) (1 -6x)

• (a+b) (5-6x)

Tags

CCSS.7.EE.A.1

The area of a rectangular box is modeled by ( 21m²n⁶ - 28m²n⁴+ 14 m⁶n²). What is its length if the width is 7m²n²? (HINT: A = LW)

• 3mn⁴ + 4mn² + 2m⁴n

• 3n⁴ + 4n² + 2m³

• 3n⁴ + 4n² + 2m⁴

• 3n³ + 4n² + 2m⁴

Tags

CCSS.8.EE.C.7B