Answer:
nope, it's the last one D
here u go
Step-by-step explanation:
pls mark me as brainlist
thx
f(x)=x²-25=(x-5)(x+5)
g(x)=x-5
(f/g)(x)=<em>(x-5)</em>(x+5)/<em>(x-5)</em>=x+5; for x≠5
D=R-{5}
