Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
To write the given polynomial in descending order of exponents, we need to look at the exponents of [tex]\( x \)[/tex] in each term and arrange the terms from highest to lowest exponent.
The polynomial provided is:
[tex]\[ 5x^3 - x + 9x^7 + 4 + 3x^{11} \][/tex]
Let's identify each term and its exponent:
- [tex]\( 3x^{11} \)[/tex]: exponent 11
- [tex]\( 9x^7 \)[/tex]: exponent 7
- [tex]\( 5x^3 \)[/tex]: exponent 3
- [tex]\( -x \)[/tex]: exponent 1 (since it's [tex]\( -1x^1 \)[/tex])
- [tex]\( 4 \)[/tex]: exponent 0
Now, we'll list these terms from highest to lowest exponent:
1. [tex]\( 3x^{11} \)[/tex] (exponent 11)
2. [tex]\( 9x^7 \)[/tex] (exponent 7)
3. [tex]\( 5x^3 \)[/tex] (exponent 3)
4. [tex]\( -x \)[/tex] (exponent 1)
5. [tex]\( 4 \)[/tex] (exponent 0)
So, the polynomial in descending order is:
[tex]\[ 3x^{11} + 9x^7 + 5x^3 - x + 4 \][/tex]
Now let's verify which option matches this order:
A. [tex]\( 4 + 3x^{11} + 9x^7 + 5x^3 - x \)[/tex]
B. [tex]\( 3x^{11} + 9x^7 + 5x^3 - x + 4 \)[/tex]
C. [tex]\( 9x^7 + 5x^3 + 4 + 3x^{11} - x \)[/tex]
D. [tex]\( 3x^{11} + 9x^7 - x + 4 + 5x^3 \)[/tex]
The correct option is:
[tex]\[ \text{B. } 3x^{11} + 9x^7 + 5x^3 - x + 4 \][/tex]
The polynomial provided is:
[tex]\[ 5x^3 - x + 9x^7 + 4 + 3x^{11} \][/tex]
Let's identify each term and its exponent:
- [tex]\( 3x^{11} \)[/tex]: exponent 11
- [tex]\( 9x^7 \)[/tex]: exponent 7
- [tex]\( 5x^3 \)[/tex]: exponent 3
- [tex]\( -x \)[/tex]: exponent 1 (since it's [tex]\( -1x^1 \)[/tex])
- [tex]\( 4 \)[/tex]: exponent 0
Now, we'll list these terms from highest to lowest exponent:
1. [tex]\( 3x^{11} \)[/tex] (exponent 11)
2. [tex]\( 9x^7 \)[/tex] (exponent 7)
3. [tex]\( 5x^3 \)[/tex] (exponent 3)
4. [tex]\( -x \)[/tex] (exponent 1)
5. [tex]\( 4 \)[/tex] (exponent 0)
So, the polynomial in descending order is:
[tex]\[ 3x^{11} + 9x^7 + 5x^3 - x + 4 \][/tex]
Now let's verify which option matches this order:
A. [tex]\( 4 + 3x^{11} + 9x^7 + 5x^3 - x \)[/tex]
B. [tex]\( 3x^{11} + 9x^7 + 5x^3 - x + 4 \)[/tex]
C. [tex]\( 9x^7 + 5x^3 + 4 + 3x^{11} - x \)[/tex]
D. [tex]\( 3x^{11} + 9x^7 - x + 4 + 5x^3 \)[/tex]
The correct option is:
[tex]\[ \text{B. } 3x^{11} + 9x^7 + 5x^3 - x + 4 \][/tex]
We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.