Question

Comprobar ........ Lo siguiente....

Answer 1

$\sqrt{58- \frac{1}{5} } - \sqrt{29 -\frac{1}{5} } \\ \sqrt{ \frac{289}{5} } -\sqrt{ \frac{144}{5} } \\ \frac{17}{ \sqrt{5} } -\frac{12}{ \sqrt{5} } \\<strong></strong> \frac{5}{ \sqrt{5} } . \frac{ \sqrt{5} }{ \sqrt{5} }= \frac{5 \sqrt{5} }{5} = \sqrt{5}$