Which expression can be used to find the sum of the polynomials? (9-3x^2)+(-8x^2+4x+5)

asked Sep 22, 2020 97.3k views

2 votes

by Mozbi

8.1k points

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2 votes

Answer:

D.) [(-3x^2)+(-8x^2)]+4x+[9+5]

Explanation:

source: trust me bro

Giuseppe Di Federico answered Sep 24, 2020

8.2k points

4 votes

it equal 9-3x^2-8x^2+4x+5 = (-3-8)x^2+4x+(5+9) = -11x^2+4x+14

Jakki answered Sep 27, 2020

by Jakki

9.0k points

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