Select the correct choice below and fill in the answer box to complete your choice. B. The polynomial cannot be simplified. The polynomial written in descending powers is \( 7 x^{3}-3 x \). The degree is 3 . (Type a whole number.) Which term describes the simplified polynomial? Monomial Trinomial Binomial None of these

To determine the correct term that describes the polynomial \( 7x^3 - 3x \), we need to analyze the number of terms in the polynomial. 1. **Identify the terms**: The polynomial \( 7x^3 - 3x \) consists of two terms: - \( 7x^3 \) - \( -3x \) 2. **Count the terms**: - Since there are two terms, we classify the polynomial based on the number of terms: - A **monomial** has 1 term. - A **binomial** has 2 terms. - A **trinomial** has 3 terms. Since \( 7x^3 - 3x \) has 2 terms, it is classified as a **binomial**. Thus, the correct choice is: **Binomial**.