jika f(x)=x^2-25 dan g(x)=x-5 maka nilai (f/g)(7)

f(x) = x^2 - 25
g(x) = x - 5

(f/g)(x) = f(x)/g(x)
(f/g)(x) = (x^2 - 25)/(x-5)
(f/g)(x) = (x-5)(x+5)/(x-5) --> faktorkan
(f/g)(x) = x + 5

subtitusi nilai x = 7
(f/g)(x) = x + 5
(f/g)(7) = 7 + 5
(f/g)(7) = 12

semoga membantu ^-^