Question

-5+[-8+3.(-4+9)-3]=​

Answer 1

Resposta:

-1

Explicação passo-a-passo:

-5+[-8+3.(-4+9)-3]=​

-5+[-8+3.5-3]=​

-5+[-8+15-3]=​

-5+[4]=​

-1

Answer 2

Resposta:

Explicação passo-a-passo:

Olá!!

$-5+(-8+3\times(-4+9)-3)\\\\-5+(-8+3(5)-3)\\\\-5+(-8+15-3)\\\\-5+(15-11)\\-5+4\\\\\boxed{\boxed{-1}}$