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ally0221
ally0221 ally0221
  • 23-01-2017
  • Mathematics
Answered

Which expressions are polynomials?

Select each correct answer.


20x²+y1/2


20x²/y


20x²


20x² + y

Verified Answer :

deleonsisi
deleonsisi deleonsisi
  • 23-01-2017

everyone of them except for 20x squared

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