SOLUTION: Please help me solving If {{{a=(4(6)^(1/2))/(2^(1/2)+3^(1/2))}}} then the value of {{{(a+2(2)^(1/2))/(a-2(2)^(1/2))+(a+2(3)^(1/2))/(a-2 (3)^(1/2))}}} is given by?

Please help me solving 
If  then the value of
 is given by?

 
 --- Applying 
 -- Rationalizing denominator by multiplying numerator and denominator by
                         , the CONJUGATE of the denominator, 
 
 ===> 
                        ===> 
                                                ===>  --- Multiplying numerator and 
                                                                                       denominator by - 1


 --- Applying 

 ----- Substituting  for a

 

 ====>  =====> 















  

 ===> 
                    = 2 <=== , IF