Polynomials are closed under addition, subtraction, multiplication, and division, they are algebraic expressions of positive whole numbers exponents.
What are polynomial?
A polynomial is defined as an expression that is the combination of variables, constants, and exponents, that are combined by mathematical operations such as addition, subtraction, multiplication, and division.
For example [tex]\rm 2x^{2} +3x-5[/tex]
All the coefficients and constants in a polynomial need to be real numbers. Not everything that looks like polynomial is one. Some are wolves in polynomials. not all the terms, coefficients, and exponents in polynomials.
Therefore, all are exponents in polynomials must be positive whole numbers.
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