Răspuns :
Salut! ♡
[tex] | - 3| + |3 - \sqrt{11} | + |4 - \sqrt{11} | [/tex]
[tex]3 + \sqrt{11} - 3 + 4 - \sqrt{11} [/tex]
[tex]4[/tex]
Succes!
[tex]3=\sqrt{9} \\\sqrt{9} <\sqrt{11}[/tex]
[tex]4=\sqrt{16} \\\sqrt{16} <\sqrt{11}[/tex]
=>
[tex]|-3 | + |3-\sqrt{11} | + |4-\sqrt{11} | =\\3-3+\sqrt{11}+4-\sqrt{11} =\\=4[/tex]