tolong dijawab gaes saya masih bingung caranya

24
f(2) = 3.2 - 5 = 1

g(f(2)) = g(1)
g(1) = (4.1 - 2)/(6 - 4.1) = 2/2 = 1

25
(gof)(x) = 2(3x + 5)/(3x + 5 + 1)
(gof)(x) = (6x + 10) / (3x + 6)