Respuesta :

Step-by-step explanation:

  • #1 is polynomial of degree 4
  • #2 is polynomial of degree 3
  • #3 NOT a polynomial, variable as fraction
  • #4 NOT a polynomial, radical variable
  • #5 is polynomial of degree 5
  • #6 NOT a polynomial, negative exponent

Let's see

  1. Yes, Polynomial having degree 4
  2. Yes Polynomial having degree 3
  3. No, Fraction only
  4. No,radical expression
  5. Yes,Of degree 5
  6. No