Question

Seja a expressao 3+{1/2+3+(1/2+2). SE resolvermos corretamente todas as suas operaçoes obteremos como o resultado o valor:

Answer 1

$\mathsf{3+\{\dfrac{1}{2}+3+(\dfrac{1}{2}+2)\}} \\\mathsf{3+\{\dfrac{1}{2}+3+\dfrac{1}{2}+2\}} \\ \mathsf{3+\{\dfrac{1 + 6 + 1 + 4}{2}\}}$

$\mathsf{3+\{\dfrac{12}{2}\}=3+6=9}.$

Answer 2

Explicação passo-a-passo:

$3+\{{1\over2}+3+({1\over2}+2)\}=\\ \\ 3+\{{1\over2}+3+({1+4\over2})\}=\\ \\ 3+\{{1\over2}+3+{5\over2}\}=\\ \\ 3+\{{1+6+5\over2}\}=\\ \\ 3+{12\over2}=\\ \\ {6+12\over2}=\\ \\ {18\over2}=9$