Fireburntbudder
30.07.2019 •
Biology
It is very efficient to drive a large truck to and from school true or false
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Ответ:
Based on what I read, closure properties of polynomials occur in multiplication, addition, and subtraction operations.
Under multiplication, the coefficient and exponents can change but still fit the in a polynomial model.
Under addition and subtraction, only the coefficient changes whereas the variables and exponents remains the same. Thus, producing a sum or difference that is still a polynomial.