Question

which of the following expression are polynomial. x +5byx+2

Answer 1

Answer:

Step-by-step explanation:

An algebraic expression in which the variable involved have only non-negative integral powers is called a polynomial. Here, 2−5 x ​ is not a polynomial Because the second term −5x 2 1 ​ is a term with an exponent which is not a non-negative integer