Suppose h(x) = 3/x^2-1. Find two nontrivial functions such that

Question

h(x)=(f o g)(x)
(f o g referring to f of g)

Answer 1

F(x)=√2x-1. Find non trivials of f and g such that (fxg)=F

Answer 2

I need answer

Answer 3

I need answer