Chapter 8 - Polynomials and Factoring - 8-1 Adding and Subtracting Polynomials - Practice and Problem-Solving Exercises - Page 489: 12

4

In order to find the degree of a monomial, we consider what power each variable is raised to, and then we add up all of the powers. Remember, if a power is not written above a variable, then the variable is being raised to the first power. We add the degrees of the variables to find 1+3=4.Thus, the degree of this monomial is 4.