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36:9+3×[50+3×(400-8-98:2)]

Răspuns :

4+3(50+3(400-8-49))=
4+3(50+3*343)=
4+3(50+1029)=
4+3237=3241
36:9+3×[50+3×(400-8-49)]=
=36:9+3×[50+3×(392-49)]
=36:9+3×(50+3×343)
=36:9+3×(50+1029)
=4+3×1079
=4+3237
=3241