Help Select the expressions that are polynomials.

9514 1404 393

  A, B, C

Step-by-step explanation:

Any variables in terms of a polynomial will have non-negative integer exponents. There will be no variables in a denominator, under a radical, or as the argument of a non-polynomial function.

Here, the -3 exponent in the last expression means that expression is not a polynomial. All of the others are polynomial expressions.

:

step-by-step explanation:

answer:

c. the third graph