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Which polynomial, when added to the polynomial 5x^2–3x–9, is equivalent to: 0
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Which polynomial, when added to the polynomial 5x^2–3x–9, is equivalent to:

0

User Mayur
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2 Answers

4 votes
Look at the attachment
Which polynomial, when added to the polynomial 5x^2–3x–9, is equivalent to: 0-example-1
User Jobincs
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5.3k points
5 votes
You just switch the signs:

So the polynomial would be, -5x^2+3x+9

I hope this helps!
User Zakaria Acharki
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5.2k points
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