Hellow guys, Welcome to my website, and you are watching Show that f(g(x))=x and g(f(x))=x f(x)=2-x^2, g(x)=√(2-x) for x ≤2. and this vIdeo is uploaded by Lucca Weber at 2024-07-18T03:16:39-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.