Question

-{-12-(-8)²-[-2+5×(-3+9)]}

Answer 1

Explicação passo-a-passo:

-{-12-(-8)²-[-2+5×(-3+9)]}=

-{-12-(64)-[-2+5.(6)]}=

-{-12-(64)-[-2+30]}=

-{-12-(64)-[28]}=

-{-12-36}=

-{-48}=

48

Espero ter ajudado ♥️.