SOLUTION: 7a^2-10a^2+9a

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Question 197200: 7a^2-10a^2+9a

Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
I assume you want to simplify and factor this....on that assumption
:
7a%5E2-10a%5E2%2B9a=-3a%5E2%2B9a=-3a%28a%2B3%29