Diketahui f(x)=x2−4x+2f(x)=x^2-4x+2f(x)=x2−4x+2 dan g(x)=3x+5g(x)=3x+5g(x)=3x+5. Fungsi komposisi (f∘g)(x)=....(f\circ g)(x)=....(f∘g)(x)=....