X=5 I have work shown. hope it helps
Answer:
ratio compare
Step-by-step explanation:
thats why
Answer:
![lim_{x \to 2} x^2 +8x -2](https://tex.z-dn.net/?f=%20lim_%7Bx%20%5Cto%202%7D%20x%5E2%20%2B8x%20-2%20)
And using the properties of limit we got:
![lim_{x \to 2} x^2 +8 \lim_{x \to 2} x - lim_{x \to 2} 2](https://tex.z-dn.net/?f=%20lim_%7Bx%20%5Cto%202%7D%20x%5E2%20%2B8%20%5Clim_%7Bx%20%5Cto%202%7D%20x%20-%20lim_%7Bx%20%5Cto%202%7D%202%20)
And replacing we got:
![2^2 + 8 (2) -2 = 4 +16-2 =18](https://tex.z-dn.net/?f=%202%5E2%20%2B%208%20%282%29%20-2%20%3D%204%20%2B16-2%20%3D18)
Step-by-step explanation:
For this case we want to find this limit:
![lim_{x \to 2} x^2 +8x -2](https://tex.z-dn.net/?f=%20lim_%7Bx%20%5Cto%202%7D%20x%5E2%20%2B8x%20-2%20)
And using the properties of limit we got:
![lim_{x \to 2} x^2 +8 \lim_{x \to 2} x - lim_{x \to 2} 2](https://tex.z-dn.net/?f=%20lim_%7Bx%20%5Cto%202%7D%20x%5E2%20%2B8%20%5Clim_%7Bx%20%5Cto%202%7D%20x%20-%20lim_%7Bx%20%5Cto%202%7D%202%20)
And replacing we got:
![2^2 + 8 (2) -2 = 4 +16-2 =18](https://tex.z-dn.net/?f=%202%5E2%20%2B%208%20%282%29%20-2%20%3D%204%20%2B16-2%20%3D18)
A: 100 cm³
This is because the others can be multiplied by something 3 times to get it, but A can not.