Question

•32+2{19-4[5-(9-28)]}
•86+2{6+18[19-(15+3)]}
se puderem ajudar agradeço​

Answer 1

Resposta:

32+2{19-4[5-(9-28)]}

32+2{19-4[5+19]}

32+2{19-4+24}

32+2{15+24}

32+2+39=

34+39=

73

86+2{6+18[19-(15+3)]}

86+2{6+18[19-18]}

86+2{6+18+1}

86+2{24+1}

86+2+25=

88+25=

113

Espero ter ajudado, bons estudos!