Question

HELP WILL MARK BRAINLIEST!

Answer 1

Answer:

All the exponents in the algebraic expression must be non-negative integers in order for the algebraic expression to be a polynomial. As a general rule of thumb if an algebraic expression has a radical in it then it isn't a polynomial

so no its not.

Answer 2

$▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

The given algebraic expression is a polynomial :

because it has no square roots of variables, no fractional or negative powers on the variables, or variables in the denominators of any fractions.