May 2023 2 69 Report
Dados [tex]x,\,y\in\mathbb{R},[/tex] tais que

     [tex]\left\{\begin{array}{l} x+xy+y=2+3\sqrt{2}\\\\ x^2+y^2=6\end{array}\right.[/tex]

encontre o valor de [tex]|x+y+1|.[/tex]​
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