The answer is -1.
Use the order of operations to solve.
2x^2 (squared) ! its the area (x squared) times 2 (doubling) so it would be 2x squared
Balls inside me are my favorite
The answer is 8/27 beacuse you must moltiplicate 2 for 2 and after for 2. Then 3 for 3, and after for 3