Question

ajuda ae pessoal

 

 

36+2*{25+[1-(5-2)*3]}

Answer 1

36 + 2 * {25+[1-3*3]}

36+2*{25+[1-9]}

36+2*{25+[-8]}

36+2*{25-8}

36+2*17

36+34

70

Answer 2

$\\ 36 + 2 \cdot \left \{ 25 + \left [ 1 - \left ( 5 - 2 \right ) \cdot 3 \right ] \right \} = \\ 36 + 2 \cdot \left \{ 25 + \left [ 1 - \left ( 3 \right ) \cdot 3 \right ] \right \} = \\ 36 + 2 \cdot \left \{ 25 + \left [ 1 - 9 \right ] \right \} = \\ 36 + 2 \cdot \left \{ 25 + \left [ - 8 \right ] \right \} = \\ 36 + 2 \left \{ 25 - 8 \right \} = \\ 36 + 2 \cdot \left \{ 17 \right \} = \\ 36 + 34 = \\ \boxed{70}$