Question

+3+{+9-5-(+4-2).(-3)}​

Answer 1

Resposta:

13

Explicação passo a passo:

$+3+\{+9-5-(+4-2)*(-3)\}\\\\+3+\{+9-5-(+2)*(-3)\}\\\\+3+\{+9-5-(-6)\}\\\\+3+\{+9-5+6\}\\\\+3+\{+10\}\\\\+3+10\\\\+13$

Answer 2

+3+{+9-5-(+4-2).(-3)}​
= 3 + {4 - (2).(-3)}
= 3 + {4 + 6}
= 3 + 10
= 13