Question

X equals to 6 + 2 root 3 y = 2 6 - 2 root 3 then find one by X + 1 by Y =

Answer 1

X= 1/ (6+2√3)

=> 1/x = (6+2√3)

Y= 1/ (6-2√3)

=>1/y = (6-2√3)

(1/x + 1/y) = (6+2√3)+(6-2√3) = 12