Can you possibly upload a picture? 
this formatting is very confusing
        
             
        
        
        
Answer:
C
Step-by-step explanation:
(3^5)^2= 59049 divided
(3)^-2 = 0.11111111
531441 = 3^12
 
        
                    
             
        
        
        
Answer:
It's the 3rd one, that you've selected in the picture.
Step-by-step explanation:
Used a graphing calculator to check,
Hope this is helpful.
 
        
             
        
        
        
Answer:
0
Step-by-step explanation:
Cancel out x-y to x^2-Y^2 and you get x+y-x-y which is 0
 
        
             
        
        
        
Answer:
78
Step-by-step explanation:
Normal division
7488\96=78