Answer:
(2x - 2) (4x +4)
= 2x*4x + 2x*4 - 2*4x - 2*4
= 8x^2 + 8x - 8x - 8
= 8x^2 - 8
Your answer is correct. Great.
I am not sure but I can give you an app called photo math and they would answer your question. Hope that helped:))
1. All negative numbers added together are still negative
2. There is a proof and a theorem for it.
3. If it is an animal, then it has fur
a = 2, b = 2, c = 0
I used the elimination method to solve them
An ordinary piece of copier paper has a dimension of 8.5
inches by 11 inches. Converting inches to feet:
8.5 in * (1 ft / 12 in) = 0.708 ft
11 in * (1 ft / 12 in) = 0.917 ft
Therefore the area is simply:
Area = 0.708 ft * 0.917 ft
<span>Area = 0.65 ft^2</span>
