What is polinom in math?
If you are referring to a polynomial expression in mathematics, then a polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables. The word polynomial was derived from the term binomial by replacing the Latin root bi with poly meaning many in Greek.

Do you have anything else you would like to know regarding polynomials?
Could you explain with the math formula?
Sure. Some examples of polynomials may give some clarity
2x^2 + 5x - 7
6x - 1
11x^3 - x
5x^4 + 9x^3 - 2x^2 + 8x + 3

In these examples, x is the variable, the coefficients are the numbers that appear right before x, and the powers are the numbers that appear right after ^

Take for example: 2x^2 + 5x - 7
2 is the coefficient of x^2, 5 is the coefficient of x, -7 is called the constant term.
We would speak out this polynomial as two x to the power of two plus five x minus 7
People will often say squared instead of to the power of two, and cubed instead of to the power of three.

Let's look at one more of the examples: 5x^4 + 9x^3 - 2x^2 + 8x + 3
Spoken aloud this polynomial would be five x to the power of four plus nine x cubed minus two x squared plus eight x plus 3
The coefficient of x^4 is 5, the coefficient of x^3 is 9, the coefficient of x^2 is -2, the coefficient of x is 8, and the constant term is 3.

Do you have any further questions regarding polynomials?
Ok thanks 👍🏼