Respuesta :

TSO
[tex]\frac{2}{\sqrt{30}} = \frac{2}{\sqrt{30}} \times \frac{\sqrt{30}}{\sqrt{30}} = \frac{2\sqrt{30}}{\sqrt{30}\times \sqrt{30}} = \frac{2\sqrt{30}}{30} = \huge{\boxed{\frac{\sqrt{30}}{15}}} [/tex]

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