Question

-3+[2-(+4+5)-(+1)]-2?
pfv me ajudemmmm​

Answer 1

Resposta:

= −3+[2−(+9)−(+1)]−2=

=−3+[−7−(+1)]−2=

=−3+[−8]−2=

=−11−2=

=−13

Espero ter ajudado