VA ROG URGENT!!!!!!
![VA ROG URGENT class=](https://ro-static.z-dn.net/files/d53/2c25403fd8c313795b9b45f82ab5b048.jpg)
2divide 7
2supra7+42=42 simplificam cu6 si ne da 7
deci 2supra7+6supra 7=8supra7