Find F(x) and G(x) Such That H(x) = $$= ( f \circ g ) ( x )$$

Find f(x) and g(x) such that h(x) = $$= ( f \circ g ) ( x )$$
- $h ( x ) = \sqrt { \frac { x + 2 } { x - 1 } }$
A) $f ( x ) = \frac { x + 2 } { x - 1 } , g ( x ) = \sqrt { x }$
B) $f ( x ) = \sqrt { \frac { 1 } { x - 1 } } , g ( x ) = x + 2$
C) $f ( x ) = \sqrt { x + 2 } , g ( x ) = \frac { 1 } { x - 1 }$
D) $f ( x ) = \sqrt { x } , g ( x ) = \frac { x + 2 } { x - 1 }$