ally0221
ally0221 ally0221
  • 23-01-2017
  • Mathematics
contestada

Which expressions are polynomials?
Select each correct answer.

20x²+y1/2

20x²/y

20x²

20x² + y

Respuesta :

deleonsisi
deleonsisi deleonsisi
  • 23-01-2017
everyone of them except for 20x squared
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