Question

Resolva a seguinte expressão
12+{-5 [9+(3-6)]}

Answer 1

$12+[-5 [9+(3-6)]]$

$12 + [-5[9+(-3)]]$

$12 + [-5[9 - 3]]$

$12 + [-5$ × $6]$

$12 + [-30]$

$12 - 30$

$-18$