Factoring out the GCF

Factor out the GCF: 7x² - 14x

• 7(x² - 2x)

• 7x²(x - 2)

• 7x(x - 2)

• 7x(x - 14)

Factor out the GCF:

5x²y² + 10xy

• 5xy(xy + 2)

• xy(5xy + 10)

• 5(x²y² + 2xy)

• 10xy(xy + 1)

Factor out the GCF:

a³ + a² + a

• a²(a + a + 1)

• a³(1 + a + a)

• a(a² + a + 1)

• a(a² + a)

Factor out the GCF:

2x³ + 2x² - 6x

• 2(x³ + x² - 3)

• 2x(x² + x - 3)

• 2x(x² + x - 1)

• 6x(x² + x - 1)

Find the perimeter.

• 8x + 12

• 4x + 6

• 10x

• 20x

Tags

CCSS.7.EE.A.1

What is the GCF:

18x²y³ and 24x⁵y

• 72x²y

• 6x⁵y³

• 6x²y

• 72x⁵y³

What is the GCF:

36x⁸y³ and 14x⁴y⁹

• 2x⁴y³

• 2x⁸y⁹

• 252x⁸y⁹

• 252x⁴y³

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

What is the GCF? 2x²-4x+8

• 2x
• 2
• x
• 1

Factor:
2n³+16n+12

• 2n(n³+24n+6)
• 2(n³+8n+6)
• 2n(n³+8n+6)
• 3(n³+8n+6)