1. EASY

Factor \(2x + 2\).

 
2. EASY

Factor \(3y + 3x\).

 
3. EASY

Factor \(5x - 5z\).

 
4. MEDIUM

Which of the following is a valid factor of \(3x+4\)?

  1. \(x\)
  2. \(-4\)
  3. \(4x + 3\)
  4. \(3x - 4\)
  5. None of the above
 
5. MEDIUM

Factor \(5x + 10\).

 
6. MEDIUM

Factor \(12x-15\).

 
7. MEDIUM

Can \(7x + 4\) be factored?

 
8. MEDIUM

Factor \(24xy + 12x\).

 
9. HARD

What are the factors of \(x^2 - x\)?

  1. \(x\) and \(x - 1\)
  2. \(x^2 + x\) and \(-1\)
  3. \(x^2 - 1\) and \(x\)
  4. \(x^2\) and \(-x\)
  5. None of the above
 
10. HARD

Factor \(x^4y^2z + y^2z^2\).