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
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