Answer:
It cannot be solved furthur bro as the value of x is unspecified
 
        
             
        
        
        
Answer:
13
Step-by-step explanation:
(3 - 2i)(3 + 2i)
Expand
(9 + 6i - 6i - 4i^2)
Add 
(9 - 4i^2)
Convert i^2 
i^2 = ( )^2 = -1
)^2 = -1
(9 - 4(-1))
Add
(9 + 4)
= 13
 
        
                    
             
        
        
        
Answer:
B. Commutative Property of Multiplication
Step-by-step explanation: