Question

Find the sum of the polynomials.


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

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

Answer 1

(6n^2-4)+(-2n^2+9)
6n^2-4-2n^2+9
4n^2+5
Hope this helps!