X4+4x3+2x2+x+4 divided by x2+ 3x
2 answers:
Answer:
x^2+x-1 + ((4x+4)/(x^2+3x))
Step-by-step explanation:
We need to write the polynomial in descending order
Then, grab the term with the highest power from the polynomial and divide it by the term with highest power from the polynomial located at the other side of the division symbol (this polynomial would be x^2 + 3x)
The result (x^4 / x^2) = x^2
This term will be part of the solution, and will be use to start the process of division.
This process start with the previous obtained term (x^2), which will be multiplied by the polynomial from the other side of the division symbol (x^2 + 3x).
The result another is another polynomial
This new polynomial will be multiply by negative 1
The new polynomial is then added to the poly (X^4+4x^3+2x^2+x+4)
The result will constitute a new poly, that will be use as the remaining of the division.
Since, our reamining differs from zero, and we still have member to simplify, we repeat the step 1 using the remaining as the new poly that needs to be divided by (x^2 + 3x).
The attached picture explains the whole procedure.
You might be interested in
Answer:
The volume of the tetrahedron is:
Step-by-step explanation:
The volume of the tetrahedron is given by the intersection of the planes x = 0, y = 0, z = 0 and the plane formed by the three points given.
The equation of the plane formed by the three points is:
Points: (2,0,0);(0,5,0);(0,0,4)
It can also be expressed as:
We have to calculate the triple integral, therefore we must define the domain:
The values of x are given by:
0≤x≤2
We will integrate the values of y between the y = 0 axis and the line formed when z = 0:
z=0 ⇒ 10x + 4y=2 ⇒
We will integrate the values of z between the plane z = 0 and the plane 10x + 4y+5z=20
10x + 4y+5z=20 ⇒
The volume of the tetrahedron is: