des5kamlyovMizu des5kamlyovMizu

23-02-2017
Mathematics

contestada

Which is NOT a polynomial?

A. 4/x^4 + 3/x^3− 2/x^2 −1

B. x^5 − 5x^4 + 4x^3 −3x^2

C. 3x^2 + 5x^4 + 2x − 12
D. x^3− 7x^2 + 9x −20

Respuesta :

H1a2r3s4h5 H1a2r3s4h5

26-02-2017

The equation in option a is not a polynomial.

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