Question

calcule as seguintes expressoes numerica

a) 52-{12+[15-(8-4)]}

Answer 1

Resposta:

29

Explicação passo-a-passo:

52-{12+[15-(8-4)]}

52-{12+[15-(4)]}

52-{12+[15-4]}

52-{12+[11]}

52-{12+11}

52-{23}

52-23

29