Question

9- calcule
A)3.(-9)=
B)(-1).(-9)=
C)2.(-9)=
D)(-2).(-9)=
E)(-6).(-9)=​

Answer 1

Resposta:

A)3.(-9)= -27

B)(-1).(-9)= +9

C)2.(-9)= -18

D)(-2).(-9)= +18

E)(-6).(-9)=​ +54