You have to pay a certain amount each month
Answer:
![x^4 + 4x^3 + 6x^2 + 7x + 2](https://tex.z-dn.net/?f=x%5E4%20%2B%204x%5E3%20%2B%206x%5E2%20%2B%207x%20%2B%202)
Step-by-step explanation:
We are asked to multiply the given polynomials.
![(x^ 2 + 3x + 1) \times (x^2 + x + 2)](https://tex.z-dn.net/?f=%28x%5E%202%20%2B%203x%20%2B%201%29%20%5Ctimes%20%28x%5E2%20%2B%20x%20%2B%202%29)
Multiply each term of the first polynomial to each term of the second polynomial.
![x^ 2 \times (x^2 + x + 2) = x^4 + x^3 + 2x^2](https://tex.z-dn.net/?f=x%5E%202%20%20%5Ctimes%20%28x%5E2%20%2B%20x%20%2B%202%29%20%3D%20x%5E4%20%2B%20x%5E3%20%2B%202x%5E2)
![3x \times (x^2 + x + 2) = 3x^3 + 3x^2 + 6x](https://tex.z-dn.net/?f=3x%20%20%5Ctimes%20%28x%5E2%20%2B%20x%20%2B%202%29%20%3D%203x%5E3%20%2B%203x%5E2%20%2B%206x)
![1 \times (x^2 + x + 2) = x^2 + x + 2](https://tex.z-dn.net/?f=1%20%5Ctimes%20%28x%5E2%20%2B%20x%20%2B%202%29%20%3D%20%20x%5E2%20%2B%20x%20%2B%202)
Add the results
![(x^4 + x^3 + 2x^2) + (3x^3 + 3x^2 + 6x) + ( x^2 + x + 2)](https://tex.z-dn.net/?f=%28x%5E4%20%2B%20x%5E3%20%2B%202x%5E2%29%20%2B%20%283x%5E3%20%2B%203x%5E2%20%2B%206x%29%20%2B%20%28%20x%5E2%20%2B%20x%20%2B%202%29)
Combine the like terms
![x^4 + 4x^3 + 6x^2 + 7x + 2](https://tex.z-dn.net/?f=x%5E4%20%2B%204x%5E3%20%2B%206x%5E2%20%2B%207x%20%2B%202)
The answer is written in descending powers of x.
Answer:
1/10 = 2/20
1/3 = 3/9
5/7 = 15/21
Step-by-step explanation:
Answer:
Step-by-step explanation to be honest probably 12 if not i’m so sorry
Answer:
-1 Your answer is A
Step-by-step explanation:
4+ 10/-2=-1
10/-2=-5
4+-5=-1