Question

rationalize the denominator

1/√5​

Answer 1

Answer

$\bf \huge \green{ \implies\frac{1}{ \sqrt{5} } }$

$\bf \huge \red{ \implies \: \frac{1}{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } }$

$\bf \huge \blue{ \implies \: \frac{ \sqrt{5} }{5} }$

Answer 2

Explanation:

1/root5 ×root5/root5

root5/root5²

root 5/5