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Calculati :
(4+8+12+16+...+8000) :(2+4+6+...+4000)+(2^53+2^52):(2^17)^3


Răspuns :

luma pe bucati
4+8+12+...+8000=
4(1+2+...+2000)

si 2+4+6+...+4000=
2(1+2+...+2000)

Daca facem imparteala, o sa ne dea 
4(1+2+...+2000): 
2(1+2+...+2000) = 2

(2^53+2^52):(2^17)^3
2^52(2+1):2^51=
2(2+1)=
2*3=6

si 6+2=8