Take a picture so we can easily understand what you put down
        
             
        
        
        
Answer:
x=-12
Step-by-step explanation:
You're trying to solve for x. So, to get x by itself, you need to divide by 9 on both sides and when you divide -108 by 9, you end up with x equaling -12.
-108/9=-12
x=-12
 
        
                    
             
        
        
        
Answer:
  
Step-by-step explanation:
 
        
             
        
        
        
The answer will be 2x squared -8x
        
                    
             
        
        
        
Answer:
   1/3
Step-by-step explanation:
The ratio is undefined at x=0, so we presume that's where we're interested in the limit. Both numerator and denominator are zero at x=0, so L'Hôpital's rule applies. According to that rule, we replace numerator and denominator with their respective derivatives.
   