**1-**2 Functions are defined on suitable domains and are given as f(x)= x + 3 & g(x)= x squared - 1

**(i)**Find an expression for the function H where H(X)= g( f(x) )

**(ii)**Find the values of A given that H(a)= f(A) + 1

**2-**On a suitable set of REAL numbers functions F and G are defined by

f(x)= 1/x + 2 **this on left all a fraction** AND g(x)= 1/x (- 2) **1st part of it is fraction the minus 2 isn't in the fraction**

Find f( g(x) ) in its simplest form.