Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
I need help with all of them plz.
![# Understanding Polynomials
In this section, we will learn how to describe and analyze polynomials by identifying their variables, the number of terms, and their degrees. We will also determine if the polynomials are written in ascending or descending order.
## Definition and Identification
**Polynomial**: A mathematical expression consisting of variables, coefficients, and exponents. Example: \(x^3 - 4x^2 + 7\).
### Key Concepts:
- **Term**: A single part of a polynomial, e.g., \(x^3\) in \(x^3 - 4x^2 + 7\).
- **Coefficient**: The numerical factor in a term, e.g., 3 in \(3x^2\).
- **Degree of a Term**: The exponent of the variable, e.g., the degree of \(x^3\) is 3.
- **Degree of the Polynomial**: The highest degree of any term in the polynomial.
## Example Polynomials
Let's analyze the given polynomials:
### Polynomial (a)
**Expression**: \(d^4 + 9d^2 - 16\)
1. Identify the number of terms:
- \(d^4\)
- \(9d^2\)
- \(-16\)
2. Variables and Degrees:
- The term \(d^4\) has a degree of 4.
- The term \(9d^2\) has a degree of 2.
- The constant term \(-16\) has a degree of 0.
**Table Representation**:
| Term | Coefficient | Degree |
|--------|-------------|--------|
| \(d^4\) | 1 | 4 |
| \(9d^2\) | 9 | 2 |
| \(-16\) | -16 | 0 |
**Conclusion:**
- This is a trinomial (3 terms).
- The highest degree is 4.
- The polynomial is of degree 4.
---
### Polynomial (b)
**Expression**: \(\frac{1}{2}x^2 - x\)
1. Identify the number of terms:
- \(\frac{1}{2}x^2\)
- \(-x\)
2. Variables and Degrees:
- The term \(\frac{1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3c69c300-2450-4b46-97af-8596007e11b9%2F3dd09373-d973-4a8c-a1c8-9776d38629e7%2Fdg057z_processed.png&w=3840&q=75)
Transcribed Image Text:# Understanding Polynomials
In this section, we will learn how to describe and analyze polynomials by identifying their variables, the number of terms, and their degrees. We will also determine if the polynomials are written in ascending or descending order.
## Definition and Identification
**Polynomial**: A mathematical expression consisting of variables, coefficients, and exponents. Example: \(x^3 - 4x^2 + 7\).
### Key Concepts:
- **Term**: A single part of a polynomial, e.g., \(x^3\) in \(x^3 - 4x^2 + 7\).
- **Coefficient**: The numerical factor in a term, e.g., 3 in \(3x^2\).
- **Degree of a Term**: The exponent of the variable, e.g., the degree of \(x^3\) is 3.
- **Degree of the Polynomial**: The highest degree of any term in the polynomial.
## Example Polynomials
Let's analyze the given polynomials:
### Polynomial (a)
**Expression**: \(d^4 + 9d^2 - 16\)
1. Identify the number of terms:
- \(d^4\)
- \(9d^2\)
- \(-16\)
2. Variables and Degrees:
- The term \(d^4\) has a degree of 4.
- The term \(9d^2\) has a degree of 2.
- The constant term \(-16\) has a degree of 0.
**Table Representation**:
| Term | Coefficient | Degree |
|--------|-------------|--------|
| \(d^4\) | 1 | 4 |
| \(9d^2\) | 9 | 2 |
| \(-16\) | -16 | 0 |
**Conclusion:**
- This is a trinomial (3 terms).
- The highest degree is 4.
- The polynomial is of degree 4.
---
### Polynomial (b)
**Expression**: \(\frac{1}{2}x^2 - x\)
1. Identify the number of terms:
- \(\frac{1}{2}x^2\)
- \(-x\)
2. Variables and Degrees:
- The term \(\frac{1
![### Polynomial Identification and Degree Evaluation
#### Instructions:
For each polynomial provided below, identify whether it is a monomial, binomial, or trinomial by using the dropdown list. Then, state the degree of the polynomial by filling in the appropriate box.
### Problem (a)
- Polynomial: \( x^5 + 6x - 36 \)
- **Dropdown Menu:** binomial (currently selected)
- **Degree Box:** (empty)
### Problem (b)
- Polynomial: \( -15s^4t + s^3t^3 \)
- **Dropdown Menu:** monomial (currently selected)
- **Degree Box:** (empty)
#### Explanation of Terms:
1. **Monomial:** A polynomial consisting of only one term. Examples include \( 5x \), \( -3 \), or \( 7t^2 \).
2. **Binomial:** A polynomial consisting of exactly two terms. Examples include \( x + 1 \) or \( 4x^2 - 9 \).
3. **Trinomial:** A polynomial consisting of exactly three terms. Examples include \( x^2 + x + 1 \) or \( 3x^3 - 2x + 5 \).
4. **Degree of Polynomial:** The highest power of the variable in the polynomial. For example, the degree of \( x^5 + 6x - 36 \) is 5 because the term with the highest power is \( x^5 \).
Please ensure to select the correct polynomial type from the dropdown menu and fill in the correct degree for each polynomial.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3c69c300-2450-4b46-97af-8596007e11b9%2F3dd09373-d973-4a8c-a1c8-9776d38629e7%2Fbxdtkp_processed.png&w=3840&q=75)
Transcribed Image Text:### Polynomial Identification and Degree Evaluation
#### Instructions:
For each polynomial provided below, identify whether it is a monomial, binomial, or trinomial by using the dropdown list. Then, state the degree of the polynomial by filling in the appropriate box.
### Problem (a)
- Polynomial: \( x^5 + 6x - 36 \)
- **Dropdown Menu:** binomial (currently selected)
- **Degree Box:** (empty)
### Problem (b)
- Polynomial: \( -15s^4t + s^3t^3 \)
- **Dropdown Menu:** monomial (currently selected)
- **Degree Box:** (empty)
#### Explanation of Terms:
1. **Monomial:** A polynomial consisting of only one term. Examples include \( 5x \), \( -3 \), or \( 7t^2 \).
2. **Binomial:** A polynomial consisting of exactly two terms. Examples include \( x + 1 \) or \( 4x^2 - 9 \).
3. **Trinomial:** A polynomial consisting of exactly three terms. Examples include \( x^2 + x + 1 \) or \( 3x^3 - 2x + 5 \).
4. **Degree of Polynomial:** The highest power of the variable in the polynomial. For example, the degree of \( x^5 + 6x - 36 \) is 5 because the term with the highest power is \( x^5 \).
Please ensure to select the correct polynomial type from the dropdown menu and fill in the correct degree for each polynomial.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Algebra and Trigonometry (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
![Contemporary Abstract Algebra](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
![Linear Algebra: A Modern Introduction](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
![Algebra and Trigonometry (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
![Contemporary Abstract Algebra](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
![Linear Algebra: A Modern Introduction](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
![Algebra And Trigonometry (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780135163078/9780135163078_smallCoverImage.gif)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
![Introduction to Linear Algebra, Fifth Edition](https://www.bartleby.com/isbn_cover_images/9780980232776/9780980232776_smallCoverImage.gif)
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
![College Algebra (Collegiate Math)](https://www.bartleby.com/isbn_cover_images/9780077836344/9780077836344_smallCoverImage.gif)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education