Hello there!
To do this, we will take the square root from each side
4^2 would be 4
16 would be 4
4 = 4
I hope I helped!
~ Fire
        
             
        
        
        
Answer:
-(1/3 · 1/3 · 1/3 · 1/3 )
Step-by-step explanation:
-(3)^-4= -1/3 ^4 = -1/81
-(1/3 · 1/3 · 1/3 · 1/3 )= -1/81
 
        
                    
             
        
        
        
Answer:71.4
Step-by-step explanation:140*51%
 
        
                    
             
        
        
        
Answer:
7groups
Step-by-step explanation:
15+6/3=7groups