Sahiry1566 Sahiry1566
  • 03-01-2018
  • Mathematics
contestada

Find the sum of the polynomials.


(6n2 - 4) + (-2n2 + 9)

4n4 + 5
4n2 + 5
16n + 5
9n2

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  • 03-01-2018
(6n^2-4)+(-2n^2+9)
6n^2-4-2n^2+9
4n^2+5
Hope this helps!
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