11% not 100% sure Bc I calculated but hope it helped!
Yes.
They both will end with the equation
.. y = -2x +9
Answer: x^3 - 1/x^3 - 2x + 2/x
It cannot be factorized.
Step-by-step explanation:
The given equation of sphere is
![x^2 + y^2 + z^2 + 12x - 4y + 2z + 37 = 0](https://tex.z-dn.net/?f=x%5E2%20%2B%20y%5E2%20%2B%20z%5E2%20%2B%2012x%20-%204y%20%2B%202z%20%2B%2037%20%3D%200)
We have to use completing the square method , and in that method, we have to divide 12x ,-4y,2z by 2, square the results, and add the reult obtained after squaring to both sides. That is
![x^2 + y^2 + z^2 + 12x - 4y + 2z+36+4+1 = -37+36+4+1](https://tex.z-dn.net/?f=x%5E2%20%2B%20y%5E2%20%2B%20z%5E2%20%2B%2012x%20-%204y%20%2B%202z%2B36%2B4%2B1%20%20%3D%20-37%2B36%2B4%2B1)
![x^2 +12x+36+ y^2-4y+4 + z^2 +2z+1 = 4](https://tex.z-dn.net/?f=x%5E2%20%2B12x%2B36%2B%20y%5E2-4y%2B4%20%2B%20z%5E2%20%2B2z%2B1%20%3D%204)
![(x+6)^2 +(y-2)^2+(z+1)^2 = 4](https://tex.z-dn.net/?f=%28x%2B6%29%5E2%20%2B%28y-2%29%5E2%2B%28z%2B1%29%5E2%20%3D%204)
So here the center is (-6,2,-1) and radius is 2 .
Answer:
Hi did I get it wrong last time.If I did sorry!! :(
Step-by-step explanation:
but the answer is 10 mark as Brainlist if you can