Question

sa se rstionalizeze numitori raposrtelor a)1 pe√6; 10√\5; 5√15;1 pe √2 3 pe √6

Answer 1

$\frac{1}{ \sqrt{6} } = \frac{ \sqrt{6} }{6}$

$\frac{10}{ \sqrt{5} } = \frac{10 \sqrt{5} }{5}$

$\frac{1}{ \sqrt{2} } = \frac{ \sqrt{2} }{2}$

$\frac{5}{ \sqrt{15} } = \frac{5 \sqrt{15} }{15} = \frac{ \sqrt{15} }{3}$

$\frac{3}{ \sqrt{6} } = \frac{3 \sqrt{6} }{6} = \frac{ \sqrt{6} }{2}$