Review of factoring 7.4-7.6, 7.8

Factor out the GCF
2n³ + 16n + 12

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

Factor out the GCF:
56a³ − 8a

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

Tags

CCSS.HSA.SSE.B.3

Factor out the GCF:
 2n² − 8n³

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

Factor
n² + 16n + 63

• (n−7)(n+4)
• (n+7)(n-9)
• (n−3)(n−10)
• (n+7)(n+9)

Factor
x² + 9x −36

• (x + 12)(x − 3)
• (x + 9)(x − 4)
• (x − 12)(x + 3)
• (x − 9)(x − 4)

Factor by grouping:
 x³ + 6x² − 2x − 12

• (x² − 2)(x + 6)
• (x² + 2)(x − 6)
• (x² − 2)(x − 6)
• (x² + 2)(x + 6)

Factor by grouping:
4p³ + 8p² + 3p + 6

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

Factor:
5x² − 13x + 6

• (x + 3)(5x − 2)
• (x − 2)(5x − 3)
• (x + 2)(5x + 3)
• (x − 3)(5x + 2)

Factor:
3x² − 7x − 6

• (3x + 2)(x − 3)
• (3x − 2)(x + 3)
• (3x − 3)(x + 3)
• (3x − 4)(x − 2)

Factor:
2n² + 3n − 9

• (2n − 9)(n + 1)
• 2n + 3)(n + 3)
• (2n + 3)(n − 3)
• (2n − 3)(n + 3)