Пусть f(x)=x-3 g(x)=√x Найдите: f (g (100)

Question

Пусть f(x)=x-3 g(x)=√x
Найдите: f (g (100)

Answer 1

G(100)=√100= 10
f(g(100))=f(10)= 10-3=7