Răspuns:
56+{45÷3+2×[(105×3-240÷8)×6×26]-105}× 2=
56+{15+2×[(315-30)×156]-105}×2=
56+[15+2×(285×156)-105]×2=
56+(15+2×44 460-105)×2=
56+(15+88 920-105)×2=
56+(88 935-105)×2=
56+88 830×2=
56+177 660=
177 716
Explicație pas cu pas:
Sper ca te am ajutat!!