Question

root5 +1 /root 5-1 +root 5 -1 /root 5+1​

Answer 1

$⇒ \: \frac{ \sqrt{5} + 1}{ \sqrt{5} - 1} + \frac{ \sqrt{5} - 1 }{ \sqrt{5} + 1}$

• by cross multiplying

$⇒ \: \frac{6 + 4}{4}$

$⇒ \: \frac{10}{4}$

$⇒ \frac{5}{2}$