The number is -30 
Exp 
2/3=-20
1/3=-10
3/3=-30
        
             
        
        
        
Answer:
The area of the square when x  = -2 and y = 2 is 256 sq. units.
Step-by-step explanation:
The side of the square = 
Now, AREA OF THE SQUARE = SIDE x SIDE
⇒ Area of the square  is: 

So, the area of the square is  
Now, to find the area when x = -2 and y = 2
So, 
⇒The area of the square when x  = -2 and y = 2 is 256 sq. units.