Question

5x3+6x+1 is polynomial are not give reason​

Answer 1

Answer:

This is not a polynomial.

Answer 2

Answer:

It is not polynomial because an algebraic expression which consist of one or more than one term is called a polynomial.

It is trinomial because it is an algebraic expression which consists of three terms is called a trinomial.

here is three term

5x3 + 6x + 1