Answer:

Step-by-step explanation:
 simplified is
 simplified is 
 
        
                    
             
        
        
        
A. I am pretty sure that is right
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Pattern 1 consists of 
 small squares (here n = 1 and
 small squares (here n = 1 and  ).
).
Pattern 2 consists of 
 small squares (here n = 2 and
 small squares (here n = 2 and  ).
).
Pattern 3 consists of 
 small squares (here n = 3 and
 small squares (here n = 3 and  ).
).
Thus, pattern n consists of
 small squares.
 small squares.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
You cannot solve the problem because it doesn't have an equal sign, but I suppose you can simplify it. Look at this screenshot, it may help: