Answer:
Please see the attached pictures for full solution.
 
        
             
        
        
        
If you pick only positive numbers, the absolute value will have no effect, and the original set and the set of the absolute value will be exactly the same:

is still

 
        
             
        
        
        
OPTION D = 2q is right answer
 
        
             
        
        
        
Answer:
8,6
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
n=28,m=6
Step-by-step explanation:
Rearrange to give 4704 = m * n^2
Express 4704 in its prime factorisation:
 2^5 * 3^1 * 7^2
We know that n must be as large as possible and, because it is squared, be the even numbers.
We get n^2 = 2^4 * 7^2 so n = 2^2*7 = 28
m is the leftovers
2^1*3 = 6