Factoring with GCF and Quadratics

Factor
12x + 9

• 3(4x + 3)
• x(12+9)
• 3(4x - 3)
• not factorable

Factor

x² - 5x

• 1(x - 5)

• x(x - 5x)

• x(x - 5)

• x²(1 - 5)

Factor: 56a² - 8a

• 8a²(56a²-8a)

• 8a(7a-1)

• 8a(7a²-a)

• 8a²(35-a)

Factor:
18a² - 15a

• 15a(3a-1)
• 3a(6a-1)
• 3(6a-5)
• 3a(6a-5)

   Factor: 6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

Factor: 2n²+16n+12

• 2n(n²+24n+6)

• 2(n²+8n+6)

• 2n(n²+8n+6)

• 3(n²+8n+6)

Factor: 10a²+16a+10

• 2(5a²+8a+5)

• 2a²(5a+8+5)

• 2(10a+16a+40)

• 3a³(5+8a+a²)

Factor
10x² + 15x-5

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

What is the greatest common factor of 48x²and 32x³?

• 8x²

• 16x²

• 16x

• 96x³

Factor:
80x⁵-70x²-60x⁷

• 2x²(80x³-70-60x⁶)
• 10x²(80x⁴-70x-60x⁶)
• 10x²(8x³-7-6x⁶)
• 3x²(80x³-40-60x⁵)