[All Steps] Given the functions f(x)=√x^2-9 and g(x)=x-3, find f+g, f-g, fg, and f/g. State the domain of
Question: Given the functions \[f\left( x \right)=\sqrt{{{x}^{2}}-9}\] and \[g\left( x \right)=x-3\] , find \[f+g\] , \[f-g\] , \[fg\] , and \[\frac{f}{g}\] . State the domain of each.
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![[All Steps] Find gcompfn; f and fcompfn;](/images/solutions/MC-solution-library-73164.jpg "[All Steps] Find gcompfn; f and fcompfn; g for f(x)=x^2-11x")
[All Steps] Find gcompfn; f and fcompfn; g for f(x)=x^2-11x
(All Steps) Show that (gcompfn; f)(x)=x and (fcompfn; g)(x)=x
![[Steps Shown] Write (2+6i)/(6-3i) as a complex](/images/solutions/MC-solution-library-73166.jpg "[Steps Shown] Write (2+6i)/(6-3i) as a complex number written in")
[Steps Shown] Write (2+6i)/(6-3i) as a complex number written in
(All Steps) A farmer wants to enclose two congruent rectangular
(See Solution) Determine the domain of the following functions: f(x)=√15-3x
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