Question (23/85)
Simplify: `(2 + sqrt(3))/(2 - sqrt(3)) +(2 - sqrt(3))/(2 + sqrt(3)) + (sqrt(3) - 1)/(sqrt(3) + 1)`(A)  A
(B)  B
(C)  C
(D)  D
Question (24/85)
Evaluate: `(3 + sqrt(6))/(5 sqrt(3) - 2 sqrt(12) - sqrt(32) + sqrt(50))`(A)  A
(B)  B
(C)  C
(D)  D