Answer:
-6
-6i
6i
6
Step-by-step explanation:
1) √4 . √-3 . √-3


 -6
 -6
2) √-4 . √-3 . √-3
 .
 .
Therefore,  - 6i
 - 6i
3) √4 . √3 . √-3


 6i
 6i
4) √4 . √3 . √3


Therefore, √4 . √3 . √3 = 2 . 3 = 6
 
        
             
        
        
        
Nonlinear, ..................
        
                    
             
        
        
        
Answer:
120
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
y= 163 because of vertical angle