Answer:
x = 2
Step-by-step explanation:
Used a scientific calculator.
Answer:
C is correct.
Step-by-step explanation:
Khan Academy said so.
Area is Length x Width
Perimeter is 2L +2W
Answer:
![y = x^2 - 64](https://tex.z-dn.net/?f=y%20%3D%20x%5E2%20-%2064)
Step-by-step explanation:
Hello!
We can use the factored form of a Quadratic to find an equation with 8 and -8 as our solution.
<h3>
Factored Form: ![y = a(x - h)(x - k)](https://tex.z-dn.net/?f=y%20%3D%20a%28x%20-%20h%29%28x%20-%20k%29)
</h3>
The value in each parenthesis should be 0. So 8 and -8 can be flipped and used for h and k.
This will give roots 8 and -8 for x.
A possible equation is
.
I am sorry this is where I can get too.