Question 61130
f(x)=square root of x+2, g(x)=8x-6
(fOg)(x)={{{ (sqrt((8x-6)+2))}}}  [Dump g(x) into f(x)]
(fOg)(x)={{{ (sqrt((8x-4)))}}} [combine like-terms]
(fOg)(x)={{{ (sqrt(((4)2x-1)))}}}  [factor]
(fOg)(x)={{{ ((2)sqrt((2x-1)))}}}