👤

Calculati 3^3-3^2:(2^6-2^5-2^4-2^3-2^2-2^1-2^0) Va rog !

ps: ^ inseamna la puterea


Răspuns :

3^3-3^2:(2^6-2^5-2^4-2^3-2^2-2^1-2^0) =
27 - 9 : ( 64 - 32 - 16 - 8 - 4 - 2 - 1) =
27 - 9 : ( 32 - 16 -8-4-2-1) =
27 -9: ( 16 - 8 -4-2-1) = 
27 - 9: 1 = 
27 - 9 =
18