Answer:
x (2x^ 2 ) + 4 x ⋅ − 2 + 1 ( 2x^2 ) + 1 ⋅ − 2
1018cm^2 is your answer! in order to solve this you do 18x18 since the equation for finding area is pi(r^2) which gets you 324. then you do that times like which gets you 1017.87 so if you round up it gets you 1018
Answer:
No
Step-by-step explanation:
NO, IT IS ONLY 10 TIMES THE VALUE
Answer:
The answer is -2 and 2.
Step-by-step explanation:
You have to solve the modulus :
![| - 2x| = 4](https://tex.z-dn.net/?f=%20%7C%20-%202x%7C%20%20%3D%204%20)
![- 2x = ±4](https://tex.z-dn.net/?f=%20-%202x%20%3D%20%C2%B14)
![- 2x = 4](https://tex.z-dn.net/?f=%20-%202x%20%3D%204)
![x = - 2](https://tex.z-dn.net/?f=x%20%3D%20%20-%202)
![- 2x = - 4](https://tex.z-dn.net/?f=%20-%202x%20%3D%20%20-%204)
![x = 2](https://tex.z-dn.net/?f=x%20%3D%202)