To do this, you’ll have to utilize the formula for volume. 
Volume = length•width•height
V = 12•6•4
V = 12•24
V = 288 cm^3
** Remember that volume is always cubed.
        
             
        
        
        
It would be D 
Your welcome ;)
        
                    
             
        
        
        
Answer: The correct option is c.
Explanation:
Reason for correct option:

This expression cannot be factored further because  is the complete factor. Therefore the option c is correct.
 is the complete factor. Therefore the option c is correct.
Reason for incorrect option:

Since the given expression can be factored further therefore the option d is incorrect.

Since the given expression can be factored further. Therefore the option a is incorrect.

Since the given expression can be factored further. Therefore the option b is incorrect.