Which expressions are polynomials? Select each correct answer.

Mathematics

2 answers:

Elanso [62]3 years ago

8 0

Only 20x^2+y and 20x^2 are polynomials.

Law Incorporation [45]3 years ago

7 0

Each of these is a polynomial.

A polynomial is the sum or difference of one or more monomials. A monomial is a variable, a constant, or the product of variables and constants. Each of these is a monomial, so it is a polynomial as well.

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