I've heard of milliseconds, microseconds and nanoseconds, but never a megasecond. By the way: 
<span>1 second = 1000 milliseconds </span>
<span>1 second = 1,000,000 microseconds </span>
<span>1 second = 1e+009 nanoseconds
</span>
        
             
        
        
        
2^3 = 2 x 2 x 2 = 8
your answer is 8
hope this helps
        
                    
             
        
        
        
Hi there,
It only has 1 solution
Hope this helps :)
        
                    
             
        
        
        
The expression 12(7x+48) is greater than (12x-3) +4(x+5)
As,
12(7x+48) = 84x+576 and, 
(12x-3) +4(x+5) = 16x+2
∴ Its clearly shown that 84x+576>16x+2