Polynomial is used in many areas of science and mathematics. The word "poly" means "many", so by this we clearly understand that this is an expression which contains more than one variable. Therefore Polynomial is defined as an expression made by the combination of addition, subtraction, multiplicationsGenerally polynomials have more than one variable. Like
(but not division) along with constants, variables and exponents.
- When polynomial have one variable its called monomial.
- When polynomial have two variable its called Binomial.
- When polynomial have three variable its called Trinomial.