👤

Calculati:
a.5-{2-[1-(-2)]}-6
b.{-3*[-5-(+4-6-2):(-4)]-10}:(-8)


Răspuns :

a)5-[2-(+2))]-6 5-(2-2))-6 5-0-6=-1
a)5-[2-(1+2)]-6=5-(2-3)-6=5+1-6=0
b){-3[-5-(-4):(-4)]-10}:(-8)=[-3(-5-1-10]:(-8)=-3(-16):(-8)=48:(-8)=-6