Mixed Factorization Quiz

Factor: x² + 24x + 144

• (x + 12)²
• (x + 9)²
• (x + 15)²
• (x + 13)²

Factor: x² - 4x + 4

• (x + 2)²
• (x - 2)²
• (x + 4)²
• (x - 4)²

4b² - 12b + 2b - 6

• (b - 3)(4b + 2)
• 2(2b + 1)(b - 3)
• (4b + 3)(b - 2)
• (4b - 3)(b + 2)

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)

Factor:

2n³+16n+12

• 2n(n³+24n+6)

• 2(n³+8n+6)

• 2n(n³+8n+6)

• 3(n³+8n+6)

Factor completely:

3x² + 18x +15

• 3(x² + 6x + 5)

• (x + 5)(x + 1)

• 3(x + 5)(x + 1)

• Prime (does not factor)

Factor

x² - 13x + 36

• (x + 9)(x + 4)

• (x - 9)(x - 4)

• (x + 6)(x + 6)

• (x - 6)(x - 6)

Find where the Spirits spawn. Factor completely: x² + 19x - 42

• (x+2)(x-21)

• (x-2)(x+21)

• (x+19)(x-42)

• (x-19)(x+42)

Ambush! defend yourself! Factor comletely: 4x² + 18x

• (2x+3)(2x-3)

• x(2x+3)(2x-3)

• 2(2x+9)

• 2x(2x+ 9)

Factor:
x² + 7x - 30

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