Seudónimo Seudónimo
  • 07-03-2020
  • Mathematics
contestada

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

0

Respuesta :

Spykids
Spykids Spykids
  • 07-03-2020
You just switch the signs:

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

I hope this helps!
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Аноним Аноним
  • 07-03-2020
Look at the attachment
Ver imagen Аноним
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