Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
Sagot :
To rewrite the expression [tex]\(8 x^3 y + x^2 - 14 z - 2 + 5 y^2 x\)[/tex] in standard form, we need to arrange the terms in decreasing order of their degree. The degree of each term is determined by the sum of the exponents of the variables within the term.
Here are the degrees of each term in the given expression:
- [tex]\(8 x^3 y\)[/tex] has a degree of 4 (since [tex]\(3 + 1 = 4\)[/tex]),
- [tex]\(5 y^2 x\)[/tex] has a degree of 3 (since [tex]\(2 + 1 = 3\)[/tex]),
- [tex]\(x^2\)[/tex] has a degree of 2,
- [tex]\(-14 z\)[/tex] has a degree of 1,
- [tex]\(-2\)[/tex] has a degree of 0 (as it is a constant).
Now, let's arrange these terms in order of decreasing degree:
1. The highest degree term is [tex]\(8 x^3 y\)[/tex] with degree 4.
2. The next highest degree term is [tex]\(5 y^2 x\)[/tex] with degree 3.
3. Then comes [tex]\(x^2\)[/tex] with degree 2.
4. Next is [tex]\(-14 z\)[/tex] with degree 1.
5. Finally, the constant term [tex]\(-2\)[/tex] with degree 0.
Putting them together, the expression in standard form is:
[tex]\[ 8 x^3 y + 5 y^2 x + x^2 - 14 z - 2 \][/tex]
Therefore, the correct option is:
[tex]\[ 8 x^3 y + 5 y^2 x + x^2 - 14 z - 2 \][/tex]
Here are the degrees of each term in the given expression:
- [tex]\(8 x^3 y\)[/tex] has a degree of 4 (since [tex]\(3 + 1 = 4\)[/tex]),
- [tex]\(5 y^2 x\)[/tex] has a degree of 3 (since [tex]\(2 + 1 = 3\)[/tex]),
- [tex]\(x^2\)[/tex] has a degree of 2,
- [tex]\(-14 z\)[/tex] has a degree of 1,
- [tex]\(-2\)[/tex] has a degree of 0 (as it is a constant).
Now, let's arrange these terms in order of decreasing degree:
1. The highest degree term is [tex]\(8 x^3 y\)[/tex] with degree 4.
2. The next highest degree term is [tex]\(5 y^2 x\)[/tex] with degree 3.
3. Then comes [tex]\(x^2\)[/tex] with degree 2.
4. Next is [tex]\(-14 z\)[/tex] with degree 1.
5. Finally, the constant term [tex]\(-2\)[/tex] with degree 0.
Putting them together, the expression in standard form is:
[tex]\[ 8 x^3 y + 5 y^2 x + x^2 - 14 z - 2 \][/tex]
Therefore, the correct option is:
[tex]\[ 8 x^3 y + 5 y^2 x + x^2 - 14 z - 2 \][/tex]
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We hope this was helpful. Please come back whenever you need more information or answers to your queries. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.