👤

Efectuați:c){-10-[-5-(-8+3)-11-(+7)]•(-8)}•[(-3)

Răspuns :

c){-10-[-5-(-8+3)-11-(+7)]•(-8)}•(-3) =
={-10-[-5-(-5)-11-(+7)]•(-8)}•(-3) =
=[-10-(-5+5-11-7)•(-8)]•(-3) =
=[-10-(-18)•(-8)]•(-3) =
=(-10-144)•(-3) =
=(-154)
•(-3)=462