A because I know I’m right and I calculated it.
I think it’s A because it makes sense cuz i’m bored
Answer:
cookware manufactures who make pans out of steel only
Step-by-step explanation:
Answer:
z = 1/9 and z = 1
Step-by-step explanation:
![-9 z^{2} + 10z - 1 = 0](https://tex.z-dn.net/?f=-9%20z%5E%7B2%7D%20%2B%2010z%20-%201%20%3D%200)
![(-9z+1)(z-1) = 0](https://tex.z-dn.net/?f=%28-9z%2B1%29%28z-1%29%20%3D%200)
You can check the answer using foil method
Then,
![(-9z+1) = 0](https://tex.z-dn.net/?f=%28-9z%2B1%29%20%3D%200)
![-9z = -1](https://tex.z-dn.net/?f=-9z%20%3D%20-1)
![z = 1/9](https://tex.z-dn.net/?f=z%20%3D%201%2F9)
![(z-1) = 0](https://tex.z-dn.net/?f=%28z-1%29%20%3D%200)
![z = 1](https://tex.z-dn.net/?f=z%20%3D%201)
Answers:
![z = 1/9](https://tex.z-dn.net/?f=z%20%3D%201%2F9)
![z = 1](https://tex.z-dn.net/?f=z%20%3D%201)