Jika f(x+1)=x-3 dan g(x)=x2-2x, maka nilai (f¬1 o g)(3) adalah….? Tolong pliiiiis

f(x+1)=x-3
f(x) = (x-1)-3
= x-4
inversnya
f-¹(x) = x+4

nilai
(f-¹og)(3) = (x²-2x) + 4
=3²-2(3)+4
=9-6+4
=7