Va rog, repede!!!!!!
![Va Rog Repede class=](https://ro-static.z-dn.net/files/d92/81a918d977b772ea3077e83ff12e28f4.jpg)
Răspuns:
a) [3;13/2) ; b) 4,3 ; c) √18 ; d) 15/12; 14/12; 18/12; le-am adus la acelasi numitor; 14/12;15/12; 18/12
Explicație pas cu pas: