Question 577371
There is no specific method for finding components of any function. The best way is to know which operation(s) you do first, and let that be g(x). For example,


*[tex \LARGE h(x) = \sqrt{x^2 + 1}], you could let *[tex \LARGE f(x) = \sqrt{x}] and *[tex \LARGE g(x) = x^2 + 1], then f(g(x)) = h(x).


However, if *[tex \LARGE h(x) = x^2] then the simplest way is to let


*[tex \LARGE f(x) = x] and *[tex \LARGE g(x) = x^2] or something like that.