Dik f(x)=3x-1 dan g(x)=akar x. H(x)=x kuadrat +2 Tntukan (Fog)(2) dan (hog)(3) Please bantuin ea :)

(fog)(2)=f(g(2))
=f(√2)
=3(√2)-1
=3√2-1

(hog)(3)=h(g(3))
=h(√3)
=(√3)²
=3

F(g(x)) = 3[tex] \sqrt{x} [/tex] - 1
F(g(2)) = 3[tex] \sqrt{2} [/tex] -1

h(g(x)) = [tex]( \sqrt{x} )^{2} +2 = x[/tex] + 2
h(g(3)) = 3+2 = 5