Question

E P AMANHA!! 25 PONTOS (FOTO)

Answer 1

Resposta:

Sem opção válida!

Explicação passo a passo:

$\{52+3 \cdot [-4+6 \div (-5+16)]\} \cdot 2 = \\\{52+3 \cdot [-4+6 \div 11]\} \cdot 2 = \\\{52+3 \cdot [-4+\frac{6}{11}]\} \cdot 2 = \vspace{1 mm} \\\{52+3 \cdot [\frac{-44 + 6}{11}]\} \cdot 2 = \vspace{1 mm} \\\{52+3 \cdot [\frac{-38}{11}]\} \cdot 2 = \vspace{1 mm} \\\{52+\frac{-114}{11}\} \cdot 2 = \vspace{1 mm} \\\{\frac{572-114}{11}\} \cdot 2 = \vspace{1 mm} \\\{\frac{458}{11}\} \cdot 2 = \vspace{1 mm} \\\frac{916}{11}\vspace{1 mm}$