(−15)÷(−3)−(+3)×(−4)​

Răspuns :

Răspuns:

[tex](-15):(-3)-(+3)*(-4)=\\\\5-3*(-4)=\\\\5+12=\\\\17[/tex]

Răspuns:

(-15)/(-3)=5

5-(-12)=5+12=17

(-)/(-)=+