For the Pair of Functions, Find the Indicated Sum, Difference $$f ( x ) = \sqrt { 2 x + 2 } , g ( x ) = \sqrt { 9 x - 25 }$$

Multiple Choice

For the pair of functions, find the indicated sum, difference, product, or quotient.
- $$f ( x ) = \sqrt { 2 x + 2 } , g ( x ) = \sqrt { 9 x - 25 }$$
Find $( \mathrm { fg } ) ( \mathrm { x } )$ .

A) $( \sqrt { 2 x + 2 } ) ( \sqrt { 9 x - 25 } )$
B) $( 3 x - 5 ) ( \sqrt { 2 x + 2 } )$
C) $( 2 x + 2 ) ( 3 x - 5 )$
D) $( 2 x + 2 ) ( 9 x - 25 )$