A2_ BR 11/1

What is the GCF of the following polynomial?
3x³ + 15x² - 12x?

• A
  3
• B
  3x
• C
  15x
• D
  -12x

What is the GCF? 5x²+20x

• 5
• x
• 5x
• 20x

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³
• 10a²b³
• 20ab²
• 10a²b²

Determine the greatest common factor of 
-5j³k⁷m² and -20jk²m⁵

• -5jk²m²
• -20j³k⁷m⁵
• -5j³k⁷m⁵
• -20jk²m²

8r³ + 16r²

• 4r²(2r + 4)
• 8r²(r + 2)
• 8(r³ + r²)
• 4(r³ + 2r²)