Area of one square = 2 x 2 = 4 square feet
4 square feet x 6 squares = 24 square feet total area
Answer: 24 square feet
One way is that you can just factor it out: (x+2)(x+2)(x+2)
For the first pair, you get

.
Then do

*

That will be

So the answer is 6
-a²-3b³+c²+2b³-c²
= -(3)² - (3×2)³ + (-3)² + (2 × 2)³ - ( -3)²
= 9 - 24 + 9 + 16 - 9
= 1
answer is 1.
It’s 6 3/25 as a fraction