Question

what is a polynomial​

Answer 1

Answer:

In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. ... Polynomials appear in many areas of mathematics and science.

Answer 2

an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).