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brainly f;R-R f(x)=x+5 sa se calculeaza f(2)+f(2^2)...+f(2^5)

Răspuns :

f(2)=7
f(4)=9
.
.
.
f(32)=37

7+9+...+37=
Calculam suma: 
[(37-7):2+1]*(37+7):2=16*44:2=16*22=352