Pls bgt yaa kak bang dll ,buat temen yg mau jawab ngasal jangan dulu yaa poin ntr mau abis :)​

1. (fog(3)) = f(g(3))

= f (6)

= f(x) = x-1/x+5

= 6-1/6+5 = 5/11

2. (gof(-2)) = g(f(-2))

= g (-3/3) = g(-1)

= g(x) = x+3

= -1+3 = 2

3. (fog(7)) = f(g(7))

= f (10)

= f(x) = x-1/x+5

= 10-1 / 10+5

= 9/15