Question

Va roog
;))
Promit ca dau CORONIȚA​

Answer 1

a) 1-(-2)=3

4*1+(-2)=2 A

b) 1+(-2)=-1

-2*1+3*(-2)=-8 F

c) 2*1-(-2)=4

5*1+3*(-2)=-1 F

d) 4*1-3*(-2)=10

-1+5*(-2)=-11 A