SOLUTION: (3n2 +5n-6)+ (-n2 -3n +3)

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Question 414319: (3n2 +5n-6)+ (-n2 -3n +3)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
(3n^2 +5n-6)+ (-n^2 -3n +3)
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= (3n^2-n^2)+(5n-3n)+(-6+3)
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= 2n^2 + 2n -3
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Cheers,
Stan H.