Question

a) {2-[6+ (4 + 1 )x 2 ]+ 1 }x 3 =​

Answer 1

Resposta:

$\purple{\boxed{\red{\boxed{-39}}}}$

Explicação passo-a-passo:

$\{2-[6+(4+1)\cdot2]+1\}\cdot3=$

$\{2-[6+5\cdot2]+1\}\cdot3=$

$\{2-[6+10]+1\}\cdot3=$

$\{2-16+1\}\cdot3=$

$\{3-16\}\cdot3=$

$-13\cdot3=$

$-39$