rog frumos ajutați mă
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[tex] \frac{1}{ \sqrt{5} } = [/tex]
[tex] \frac{18}{ \sqrt{6} } = [/tex]
[tex] \frac{1}{2 \sqrt{3 } } = [/tex]
[tex] \frac{11}{ \sqrt{11} } = [/tex]
[tex] \frac{ - 2}{ \sqrt{6} } = [/tex]
[tex] \frac{100}{ \sqrt{5} } = [/tex]
[tex] \frac{2}{7 \sqrt{22} } = [/tex]
[tex] \frac{ - 4}{ \sqrt{20} } = [/tex]
[tex] \frac{ - 3}{2 \sqrt{6} } = [/tex]

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