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Efectuati 16+16×2
2×(1400-546)
8×{2+10×[542+2×(2+2×542)]}


Răspuns :

2*(1400-546)=
2*854=1708
8*{2+10*[542+2*(2+2*542)]}=
8*{2+10*[542+2*(2+1084)]}=
8*[2+10*(542+2*1086)]=
8*[2+10*(542+2172)]=
8*(2+10*2714)=
8*(2+27140)=
8*27142=217136
16+16*2=
16+32=48
SPER CA AM FOST DE FOLOS!!!
16+16•2 = 16+42 =58
2•854= 1708