8.4-8.9 Factoring Review

Factor completely:
4x² - 9

• (2x² - 3) (2x² + 3)
• (2x - 3) (2x + 3)
• (2x - 3)²
• (4x - 1) (x + 9)

Tags

CCSS.HSA.APR.C.4

Factor completely:

x² + 7x + 10

• (x + 2) (x + 5)

• (x - 2) (x - 5)

• (x + 10) (x + 4)

• (x + 2) (x - 5)

Factor completely:
 2n² - 8n³

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

Factor  completely:
3v² - 4v - 7

• (3v - 7) (v + 1)
• 3 (v - 7) (v - 1)
• (3v + 1) (v - 9)
• (3v + 1) (v - 10)

Factor completely:
5n³ - 10n² + 3n - 6

• (5n² + 3) (n - 2)
• (5n² - 3) (n - 2)
• (5n³ + 3) (n - 2)
• 10n (n² - 6)

Factor completely:
x² + 9x - 36

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

Factor completely:
10x² + 15x - 5

• 25 (10x³ + 45x - 15)
• 5 (2x³ + 3x² - x)
• x (10x³ + 15x - 5)
• 5 (2x² + 3x - 1)

Factor 3x + 9

• 3x(x + 3)

• 3(3x + 3

• 3(x + 3)

• 3(x + 9)

4x³ - 16x² + 12x

• 2x(2x² - 8x + 6)

• 2x(2x² - 8x - 6)

• 4x(x² - 4x - 3)

• 4x(x² - 4x + 3)

Factor: x² – 5x – 24

• (x - 5)(x + 19)
• (x - 8)(x + 3)
• (x - 3)(x + 8)
• (x - 19)(x + 5)