Answer:
Polynomial? Yes
Type? Binomial
Degree? 3
Explanation:
A polynomial is a combination of terms separated by + or − signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.
A binomial is a polynomial expression that contains exactly two terms.
The degree is the largest exponent of the variable.
Just restated the first answer and gave the explanation.