Answer
$\text{(c) }$
Work Step by Step
The degree of a monomial (expression of the form $ax^{k}$)
is the exponent k, provided it is a nonnegative integer.
Here, $k=4$.
Thus, the answer is Option $(c)$.
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.