Question

Aflati media geometrica a numerelor x=|3-✔8| si y=(1+✔2) la 2

Answer 1

Mai intai calculam nr separat x=3-#8(sa zicem ca # inseamna radical nu am alt semn) y=conform formulei 1+2#2+2 adica 3+2#2 unde daca calculam ne da 3+8 adica 11 mg=#din x×y mg=#din(3-#8)×11=33-11#8 Sper ca e corect!!