Question

If x=2÷ root3 - root5 and y= 2÷ root3 + root5 then x+y=

Answer 1

Answer:

x+y = 2/√3 - √5 +2/√3+√5

= 2*2/√3

= 4/√3

Answer 2

Answer:

Hope this may help you...

I have not copied from any website and the answer is correct but the process may be long I am not knowing how to solve in short cut but in long I have solved