Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.
Sagot :
Sure, let's classify each expression and determine their degree.
### 1. [tex]\(6x - 8\)[/tex]
- Type: This expression has two terms. Therefore, it is a binomial.
- Degree: The highest power of [tex]\(x\)[/tex] is 1, so the degree is 1.
### 2. [tex]\(a + b - c\)[/tex]
- Type: This expression has three terms. Therefore, it is a trinomial.
- Degree: Each variable [tex]\(a\)[/tex], [tex]\(b\)[/tex], and [tex]\(c\)[/tex] is to the power of 1. Hence, the degree is 1.
### 3. [tex]\(4x^3 + 6x^2 - x - 8\)[/tex]
- Type: This expression has four terms. Therefore, it is a polynomial (specifically, a four-term polynomial).
- Degree: The highest power of [tex]\(x\)[/tex] is 3, so the degree is 3.
### 4. [tex]\(x^3 y^2 z^2 + x^2 y^2 z\)[/tex]
- Type: This expression has two terms. Therefore, it is a binomial.
- Degree: To find the degree of a multivariable polynomial, we sum the exponents of the variables for each term and take the highest value.
- For [tex]\(x^3 y^2 z^2\)[/tex]: [tex]\(3 + 2 + 2 = 7\)[/tex]
- For [tex]\(x^2 y^2 z\)[/tex]: [tex]\(2 + 2 + 1 = 5\)[/tex]
Therefore, the degree is the highest sum, which is 7.
### 5. [tex]\(a^3 b c^2\)[/tex]
- Type: This expression has one term. Therefore, it is a monomial.
- Degree: Summing the exponents of all variables:
- For [tex]\(a^3\)[/tex]: [tex]\(3\)[/tex]
- For [tex]\(b\)[/tex]: [tex]\(1\)[/tex]
- For [tex]\(c^2\)[/tex]: [tex]\(2\)[/tex]
Therefore, the sum is [tex]\(3 + 1 + 2 = 6\)[/tex], so the degree is 6.
To summarize:
1. [tex]\(6x - 8\)[/tex]
- Type: Binomial
- Degree: 1
2. [tex]\(a + b - c\)[/tex]
- Type: Trinomial
- Degree: 1
3. [tex]\(4x^3 + 6x^2 - x - 8\)[/tex]
- Type: Polynomial (four-term polynomial)
- Degree: 3
4. [tex]\(x^3 y^2 z^2 + x^2 y^2 z\)[/tex]
- Type: Binomial
- Degree: 7
5. [tex]\(a^3 b c^2\)[/tex]
- Type: Monomial
- Degree: 6
### 1. [tex]\(6x - 8\)[/tex]
- Type: This expression has two terms. Therefore, it is a binomial.
- Degree: The highest power of [tex]\(x\)[/tex] is 1, so the degree is 1.
### 2. [tex]\(a + b - c\)[/tex]
- Type: This expression has three terms. Therefore, it is a trinomial.
- Degree: Each variable [tex]\(a\)[/tex], [tex]\(b\)[/tex], and [tex]\(c\)[/tex] is to the power of 1. Hence, the degree is 1.
### 3. [tex]\(4x^3 + 6x^2 - x - 8\)[/tex]
- Type: This expression has four terms. Therefore, it is a polynomial (specifically, a four-term polynomial).
- Degree: The highest power of [tex]\(x\)[/tex] is 3, so the degree is 3.
### 4. [tex]\(x^3 y^2 z^2 + x^2 y^2 z\)[/tex]
- Type: This expression has two terms. Therefore, it is a binomial.
- Degree: To find the degree of a multivariable polynomial, we sum the exponents of the variables for each term and take the highest value.
- For [tex]\(x^3 y^2 z^2\)[/tex]: [tex]\(3 + 2 + 2 = 7\)[/tex]
- For [tex]\(x^2 y^2 z\)[/tex]: [tex]\(2 + 2 + 1 = 5\)[/tex]
Therefore, the degree is the highest sum, which is 7.
### 5. [tex]\(a^3 b c^2\)[/tex]
- Type: This expression has one term. Therefore, it is a monomial.
- Degree: Summing the exponents of all variables:
- For [tex]\(a^3\)[/tex]: [tex]\(3\)[/tex]
- For [tex]\(b\)[/tex]: [tex]\(1\)[/tex]
- For [tex]\(c^2\)[/tex]: [tex]\(2\)[/tex]
Therefore, the sum is [tex]\(3 + 1 + 2 = 6\)[/tex], so the degree is 6.
To summarize:
1. [tex]\(6x - 8\)[/tex]
- Type: Binomial
- Degree: 1
2. [tex]\(a + b - c\)[/tex]
- Type: Trinomial
- Degree: 1
3. [tex]\(4x^3 + 6x^2 - x - 8\)[/tex]
- Type: Polynomial (four-term polynomial)
- Degree: 3
4. [tex]\(x^3 y^2 z^2 + x^2 y^2 z\)[/tex]
- Type: Binomial
- Degree: 7
5. [tex]\(a^3 b c^2\)[/tex]
- Type: Monomial
- Degree: 6
We hope this was helpful. Please come back whenever you need more information or answers to your queries. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.