[tex]70a^3b^3+49b5z+b^{4}y^{2}\− 60xz^5+81y^370z^3[/tex] is a polynomial equation.
Polynomial is an expression of more than two algebraic terms. Polynomial terms are separated by either a + or - sign.
Monomials, binomials, and trinomials refer to specific types of polynomials that consist of a certain amount of terms (expressions separated by addition and subtraction signs).
Monomials are just one term.
[tex]5x, x^{2} , 6xy, 13x^{2}yx^{2} z[/tex]
Binomials are two terms
[tex]x + y, 6x^{2} - 3y^2, 5x^3y^{2} + 9xy^3[/tex]
Trinomials are three terms.
[tex]x^2 + 6x + 9, 13x^2y^2z - 9x^2z - y^2z[/tex]
As given equation has more than three terms separated by '+' and '-' sign it's known as polynomial.
