# math

posted by
**marie** on
.

for the given functions f and g, find the specified value of the following functions and state the domain of each one. f(x)=2+3/x; g(x)=3/x

a.(f-g)(2)=

b.(f/g)(3)=

how do I do this? I need help! it throws me off because of it being in fraction form.