Answer:
Step-by-step explanation:
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F(x)=5/x
g(x)=2(x^2)+5x
f(x) has a domain of all real numbers excluding zero
g(x) has a domain of all real numbers
fog(x)=5/(2(x^2)+5x)
fog(x)=5/(x(2x+5))
fog(x) has a domain that excludes both zero and -5/2
Mx(ab-b) without distributive property
mxab-mxb with distributive property
if you mean.
then the answer would be,
