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Veronica48
a fost răspuns

12 x [25 + 7 x (3 la puterea25 : 3 la puterea 23) - 38] - 500

Răspuns :

CosmoteRo
12x(25+7x3 la puterea 2-38)-500=
12x(25+63-38)-500=
12x50-500=
600-500=100
Pascariucalexandra
12*[25+7*(3la 25: 3la 23)-38]-500=
12*[25+7*9-38]-500=
12*50-500=
100