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2 votes
Find a polynomial that when added to 5x^2-3x-9 that has the following sum of 0

asked
User Kanna
by
7.6k points

1 Answer

5 votes

Answer:


-5x^2 + 3x+9

Explanation:

Let the polynomial be p(x).


p(x)+(5x^2 -3x-9)=0 \\ \\ p(x)=-(5x^2 -3x-9) \\ \\ =-5x^2 + 3x+9

answered
User DiBosco
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8.0k points

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