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Which of the expressions are not polynomials? Check all that apply.

A. 8x^10 + 2x^5
B. 5x^-1 + 4x^-2
C. x^5 + 2
D. 5x^5
E. x2 +(square root of x) + 4
F. x^2-(square root of x ) -3 ...?

Respuesta :

Nirina7
the expressions which are not polynomials 
B. 5x^-1 + 4x^-2
E. x2 +(square root of x) + 4
F. x^2-(square root of x ) -3 
(Method: check polynomials lesson)

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