Answer
4th degree; binomial
Work Step by Step
$3z-5z^{4}$
This is a fourth degree polynomial, since the highest exponent present is $4$.
Also, this polynomial is a binomial, because it has two terms.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.