The answer is: [tex](f-g)(2)=(3\sqrt{3}) -1[/tex]
The explanation for this problem is shown below:
1. You have the following functions given in the exercise above: [tex]f(x)=3\sqrt{3}[/tex] and [tex]g(x)=1[/tex].
2. As you can see, the functions do not depend on a variable, therefore, both are constant for all values of [tex]x[/tex].