What's the greatest common factor of 4xy – 8y + 3y5?
What's the greatest common factor of 5z + 25z2?
What's the greatest common factor of abc + 5bc – b2c?
What's the greatest common factor of 20x – 16y?
Factor 2x3 + 4x as much as possible. Check your answer by multiplication before clicking to see if you got it right. We can't force you to do that, of course, but it would mean a lot to us, and we'd be disappointed in you if you didn't. We'll use the guilt tactic here and see if that works.