Question

Rationalise
the
denominators of
the
following 1/root5​

Answer 1

$\huge{ \purple{ \bigstar{ \mathfrak{answer♡</p><p>}}}}$

$\huge{ \red{ \ddot{ \smile}}}$

_______________________

${ \boxed{ \purple {\frac{1}{ \sqrt{5} } \: rationalising} }}$

$\large \frac{1}{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } \\ \\ \large\frac{ \sqrt{5} }{5} \\ \\ \large \: = \frac{1}{ \sqrt{5} }$

____________________

hops this may help you

$\huge{ \red{ \ddot{ \smile}}}$

$\huge \blue{ \mathfrak{thanks♡</p><p>}}$