Question

What is the rationalising of 5plus root 5

Answer 1

Answer:

$5 + \sqrt{5} \\ \\ rationalize \\ \\ 5 + \sqrt{5} \: \: \times \frac{5 - \sqrt{5} }{5 - ( \sqrt{5} } \\ \\ \frac{ {5}^{2} - (\sqrt{5} )^{2} }{5 - \sqrt{5} } \\ \\ \frac{25 - 5}{5 - \sqrt{5} } \\ \\ \frac{20}{5 - \sqrt{5} }$

Answer 2

$\huge\mathfrak\pink{Thank\:You..!!}$