Given the differential equation

The solution is as follows:
 
 
        
        
        
Answer:
B. 48x - 56
Step-by-step explanation:

 
        
             
        
        
        
Answer:
21/18 which simplifies to <u>7/6</u>
Step-by-step explanation:
 
        
             
        
        
        
we are given 

Firstly, we will factor numerators and denominators

we can see that 
n^2 -6 is factor on both numerator and denominator 
so, it will get cancelled
and n^2 -6 can not be equal to 0
so, one of restriction is 


we can simplify it 

we know that denominator can not be zero 


so, option-B.......Answer
 
        
             
        
        
        
No because 3 x 4 = 12 and 8 x 4 ≠ 24