SOLUTION: Add the polynomial -5n(n to the second power)+7n-9 and -5n-4

Question 460365: Add the polynomial
-5n(n to the second power)+7n-9 and -5n-4

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Add the polynomial
-5n(n to the second power)+7n-9 and -5n-4
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(-5n^2+7n-9) + (-5n-4)
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= -5n^2+2n-13
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Cheers,
Stan H.
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