# Chapter 5 - Section 5.1 - Adding and Subtracting Polynomials - Exercise Set - Page 348: 13

binomial Degree = 3

#### Work Step by Step

15x - 7$x^{3}$ there are two terms, the polynomial is a binomial The degree of a polynomial is the greatest degree of all the terms of the polynomial, so degree of the second term is 3 (-7$x^{3}$)

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