Question

Simplify the expression:

(1/x+3) - (1/x+4)

and give your answer in the form of:
f(x)/g(x) = ??

Answer 1

x+4-x-3 =1/ (x+4)(x+3)

Answer 2

where f(x)=1 and g(x)=(x+4)(x+3)

Answer 3

Thank you so much, Johnny Breuer!