SOLUTION: Help me complete: a^2 - 4a + 4a

SOLUTION: Help me complete: a^2 - 4a + 4a - 16

Question 34587: Help me complete:
a^2 - 4a + 4a - 16
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
A~2-4A+4A-16 OR A~2-16 OR (A-4)(A+4)