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a fost răspuns

3x{8-2x[3x(11-2x5):1]}x{138574+[5432-37x(53-21)]} PLS

Răspuns :

3×{8-2×[3×(11-2×5)÷1]}×{138574+[5432-37×(53-21)]}=3×{8-2×[3×(11-10)÷1]}×{138574+[5432-37×32]}=3×{8-2×[3×1÷1]}×{138574+[5432-1184]}=3×{8-2×3}×{138574+4248}=3×{8-6}×142822=3×2×142822=6×142822=856932