Factoring with GCF

Identify the GCF:
10x² + 15x -5

• 15

• 5

• x

• -5

• 12
• 8
• 4
• x

What is the GCF? 2x²-4x+8

• 2x
• 2
• x
• 1

What is the GCF? 5x²+20x

• 5
• x
• 5x
• 20x

What is the GCF? 3x²-2x

• 3
• 3x
• x
• 2

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Use the GCF to write in factored form.
10x³ + 15x² - 5x

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

Use the GCF to write in factored form.

3x³ + 9x² - 15x 

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

Use the GCF to write in factored form.
2n²+16n+12

• 2n(n²+24n+6)
• 2(n²+8n+6)
• 2n(n²+8n+6)
• 3(n²+8n+6)