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Calculati

8x{[12+6x(4+5)]x2-3}+2;

Ajutatima va rog


Răspuns :

8*{[12+6*(4+5)]*2-3}+2 =

8*[(12+6*9)*2-3]+2 =

8*[(12+54)*2-3]+2 =

8*(66*2-3)+2 =

8*(132-3)+2 =

8*129+2 =

1032+2 =

= 1034.

EVERGREEN

8•{[12+6•(4+5)]•2-3}+2=
8•[(12+54)•2-3]+2=
8•(66•2-3)+2=
8•129+2=1034