Find the GCF

What is the greatest common factor of the monomials a²b⁵ and a³b³

• a²b³
• a²b⁵
• a³b³
• a³b⁵

Factor:
 2n²-8n³

• 2n²(n-4n²)
• 2n²(1-4n)
• 2n³(10-8n²)
• 3n(1-4n)

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)

What is the GCF of 12x²y³ + 24xy² ?

• 6xy

• 24xy²

• 12xy²

• 12xy

Factor

56a³ - 8a

• 8a² (56a³ - 8a)

• 8a (7a² - 1)

• 8a (7a³ - a)

• 8a² (35a² - a)

Factor the common factor out of the expression.

6a³ + 18a + 48

• 6(-2a² + 6a + 16)

• 6(a³ + 3a + 8)

• 6a(-3a³ + 9a + 24)

• 6a(-3a³ + 9a + 96)

Factor the common factor out of the expression.

-32n⁷ + 8n⁵ + 32n³

• -8n³(4n⁴ - n² - 4)

• 8n³(-4n⁵ + n² + 4)

• 8n⁴ (-4n⁴ + n² + 4)

• n³(-4n⁴ + n² + 4n)

Factor out the GFC.

-20 - 18m² - 18m⁴

• -2m(10 + 9m⁴ + 9m⁵)

• -2m(10m + 9m³ + 9m⁵)

• -2(10 + 9m² + 9m⁴)

• -2m(10 + 9m³ + 9m⁴)

Tags

CCSS.7.EE.A.1

Factor out the GCF.

3b² - 3b³ + 3b⁵

• 3b²(a - b² + b⁴)

• b²(-1 + b + b⁴)

• 3b²(1 - b + b³)

• 3b²(1 - b + b⁴)

Factor the greatest common factor out of the expression.

49p³ - 21p² - 21

• 7(7p³ - 3p² - 3)

• 7p(7p³ - 3p² - 3)

• 7(p³ - 3p - 3)

• p(p³ - 3p² - 3p)