Question

simplify (√5-2) (√3-√5)​

Answer 1

To simplify :-

$( \sqrt{5} - 2)( \sqrt{3} - \sqrt{5})$

$\sqrt{5} ( \sqrt{3} - \sqrt{5} ) - 2( \sqrt{3} - \sqrt{5} )$

$\sqrt{15} - 5 - 2 \sqrt{3} + 2 \sqrt{5}$

Therefore , answer is √15 - 5 - 2√3 + 2√5