Question

Ⓒ Calcule as expressões numéricas: {-6-[(3+2)⁰ +2)⁰ - 10:5] + [8.-1)-(+5-7]-3}​

Answer 1

Resposta:

Explicação passo a passo:

{-6-[(3+2)°+2°-10:5]+[(8.-1)-(+5-7)]-3}=

{-6-[5°+2°-2]+[-8-(-2)]-3}=

{-6-[1+1-2]+[-8+2]-3}=

{-6-[2-2]+[-6]-3}=

{-6-0-6-3}=

{-6-6-3}=

{-12-3}=

-15