AMNEVOIE URGENT DE ACEASTA PROBLEMA! CLS A-7-A!
![AMNEVOIE URGENT DE ACEASTA PROBLEMA CLS A7A class=](https://ro-static.z-dn.net/files/d06/2900527461cb566928c46ba8cd036404.jpg)
[tex](7\sqrt{33})^{2}[/tex]=33x
49·33=33x / simplificam ecuatia cu 33
x=49