Answer: randomization 
Step-by-step explanation: apex
 
        
             
        
        
        
Answer:
Step-by-step explanation:
10x(3xy)
10*3*x*x*y
30x²y
 
        
             
        
        
        
Answer:

Just like last time, you can convert them to their decimal forms, subtract, and convert back!
Hope this helps!
Brainliest please!
 
        
                    
             
        
        
        
Range is {-2}
Domain is (-infinity,infinity)