Factoring polynomials

Factor:

2n²-8n³

• 2n²(n-4n²)

• 2n²(1-4n¹)

• 2n³(10-8n²)

• 3n(1-4n)

Factor:
56a³-8a

• 8a²(56a³-8a)
• 8a(7a²-1)
• 8a(7a³-a)
• 8a²(35a²-a)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the GCF? 2x²-4x+8

• 2x
• 2
• x
• 1

Tags

CCSS.7.EE.A.1

What is the name of the factoring shown here:

9x² - 16 = (3x - 4)(3x + 4)

• perfect square

• perfect cube

• difference of 2 squares

• greatest common factor

4x⁵ + 2x + 10

• (2x + 5)(2x + 2)

• 2x(2x⁴ + 2 + 5)

• (4x + 5)(x + 2)

• 2(2x⁵ + x + 5)

g² - 49

• (g - 7)²

• (g + 7)²

• (g - 1)(g - 49)

• (g - 7)(g + 7)

z² + 7z - 18

• (z + 9)(z - 2)

• (z - 9)(z + 2)

• (z - 6)(z + 3)

• (z + 6)(z - 3)

8x² - 35x + 12

• (4x - 3)(2x - 4)

• (8x - 2)(x - 6)

• (8x - 3)(x - 4)

• (4x + 1)(2x - 12)

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

Factor the polynomial. 
x²-4x-32

• (x-8)(x+4)
• (x-4)(x-32)
• (x+3)(x-4)
• x+2)(x+5)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.B.4