Factoring Test Review

Factor by GCF:
4n⁶+16n⁴-8n

• 4n(n⁴+4n³-2)
• 4n(n⁵+4n³-2)
• 12n(n⁵+4n⁴-2)
• 16n(n⁵+4n³-2)

Factor:
3v² - 4v - 7

• (3v-7)(v+1)
• 3(v-7)(v-1)
• Unfactorable
• (3v+1)(v-10)

Factor:
x² + 7x - 30

• (x + 10)(x - 7)
• (x - 10)(x + 3)
• (x + 10)(x + 3)
• (x + 10)(x - 3)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

Factor completely: 
3x² + 18x +15

• 3(x² + 6x + 5)
• (x + 5)(x + 1)
• 3(x + 5)(x + 1)
• Prime

Factor:
x² - 49

• (x + 7)(x - 7)
• (x + 7)²
• (x - 7)²
• (x+7)(x-1)

Factor competely:
3x³ - 75x

• 3x(x+5)(x-5)
• 3x (x² + 25)
• 3x (x - 5)²
• (3x - 5)
  (9x² + 15x + 25)

Tags

CCSS.HSA.APR.C.4

Factor completely:
8x² - 18

• 2(2x + 3)(2x - 3)
• not factorable
• 2(2x + 3)²
• (4x - 9)(2x - 2)

Tags

CCSS.HSA.APR.C.4

Factor p³ - 3p² - 16p + 48 

• p² ( p - 3) (p - 3) 
• (p² - 16) (p - 3)  
• (p + 4) (p - 4) (p - 3) 

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2

Factor by grouping:
4p³+8p²+3p+6

• (2p²+3)(p+2)
• (2p²+6)(p+4)
• (4p²+3)(p+2)
• (4p²+8p)(3p+6)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3