Math Problem Statement

Choose the correct classification of 5x + 3x4 − 7x3 + 10 by number of terms and by degree.

Question 1 options:

Third degree polynomial

Fourth degree polynomial

Sixth degree polynomial

First degree binomial

Solution

To classify the polynomial 5x+3x47x3+105x + 3x^4 - 7x^3 + 10, we need to analyze the degree and the number of terms.

Step 1: Degree of the Polynomial

The degree of a polynomial is the highest power of xx in the expression. In this case: 5x (degree 1),3x4 (degree 4),7x3 (degree 3),10 (degree 0).5x \text{ (degree 1)}, \quad 3x^4 \text{ (degree 4)}, \quad -7x^3 \text{ (degree 3)}, \quad 10 \text{ (degree 0)}. The highest degree is 4, so this is a fourth-degree polynomial.

Step 2: Number of Terms

The number of terms is the count of distinct terms in the polynomial. The terms are: 5x,3x4,7x3,10.5x, \quad 3x^4, \quad -7x^3, \quad 10. This gives 4 terms, so the polynomial is a quartic polynomial (fourth degree) with 4 terms.

Final Answer:

Fourth degree polynomial


Would you like a breakdown of how to classify polynomials or more details about degrees and terms?

Related Questions:

  1. How do you determine the degree of a polynomial with multiple variables?
  2. What is the difference between monomials, binomials, and polynomials?
  3. Can a polynomial have a negative degree?
  4. How do you classify a first-degree polynomial?
  5. How do constants like 1010 affect the classification of a polynomial?

Tip: Always identify the highest power of the variable for the degree and count distinct terms for the classification!

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Math Problem Analysis

Mathematical Concepts

Polynomials
Degree of a Polynomial
Classification of Polynomials

Formulas

Degree of a polynomial is the highest power of the variable
Number of terms is the count of distinct terms

Theorems

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Suitable Grade Level

Grades 8-10