SOLUTION: can you please help me solve this: a^2 + 4a + 21

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Question 75328: can you please help me solve this: a^2 + 4a + 21
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Sorry but you can't really "solve" an expression such as you have here.
Now if it were equal to something, say zero, then of course, you would have an equation and this could, most likely, be solved