Question

rationalise the denominator of the following
$1 \ \sqrt{7}$

Answer 1

Hi...✌

I think your question is:

Rationalise the denominator of the following
1/√7

Now By Rationalising

we get,

$\frac{1}{ \sqrt{7} } \times \frac{ \sqrt{7} }{ \sqrt{7} } = \frac{ \sqrt{7} }{7}$

Hope it helps⭐