(3+√2)/(3-√2) is equivalent to:

a. (11+6√2)/ 7
b. (11-6√2)/ 7
c. 11/7
d. 7/ (11+6√2)

(3+√2)/(3-√2)

(3+√2)*(3+√2)/(3-√2)(3+√2)
(9 + 6√2 + 2)/(9-2)
(11 + 6√2) / 7

it's A.