👤

DOAR 7!!! URGENT VA ROG 15P

DOAR 7 URGENT VA ROG 15P class=

Răspuns :

a) -3×2+5×6=-6+30=24

b) -3×0+5×8=40

c) -3×5+5×1=-15+1=-14

d) -3×(-3)+5×(-5)=-9-25=-34

e) -3×7+5×(-9)=-21-45=-66

f) -3×(-2)+5×12=6+60=66