Question

qual e a conta e o resultado da expressao

21-{2.[12+6:(4-2.3)]}​

Answer 1

21-{2.[12+6:(4-2.3)]}

21-{2.[12+6: (4 -6)]}

21- {2.[12+5: -2]}

21-{2.[12 -2,5]}

21-{2. [9.5]}

21-{19}

21-19

2