Factoring

Factor
k²+7x+10

• (k+2)(k+5)
• (k-2)(k-5)
• (k+10)(k+4)
• (k+2)(k-5)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.A.1

Factor
n²-13n+40

• (n-5)(n-8)
• (n+5)(n-8)
• (n-5)(n+8)
• (n+6)(n+1)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.B.4

Factor completely.

3x² - 15x + 18

• 3(x-2) (x-3)

• (3x-6) (x-3)

• (3x-9) (x-2)

• PRIME

Factor completely.

x³ + 11x² + 10x

• (x+1) (x+10)

• x(x+1) (x+10)

• (x²+1) (x+10)

• PRIME

Factor completely.

8x³ - 18x

• 2x(4x²-9)

• (4x²+3) (2x-3)

• 2x(2x+3) (2x-3)

• PRIME

Factor completely.

50m³ - 2m

• 2m(25m²-1)

• 2m(5m-1) (5m-1)

• 2m(5m-1) (5m+1)

• PRIME

Factor completely.

2x³ - 20x² - 48x

• 2x(x+2) (x-12)

• 2x(x²-10x-24)

• (2x²+2) (x-12)

• PRIME

Factor:

2n²-8n³

• 2n²(n-4n²)

• -2n²(4n²-1)

• 2n³(10-8n²)

• 3n(1-4n)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the GCF of 64 and 144

• 8
• 6
• 16
• 2

Tags

CCSS.6.NS.B.4

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³
• 10a²b³
• 20ab²
• 10a²b²

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3