Question

Упростите выражение:

Answer 1

$sqrt{ {( sqrt{2} - 1) }^{2} } = {( sqrt{( sqrt{2} - 1)} )}^{2} = \ = sqrt{2} - 1$
$sqrt{ {( 1 - sqrt{3} ) }^{2} } = {( sqrt{( 1 - sqrt{3} )} )}^{2} = \ = 1 - sqrt{3}$
$sqrt{ {( sqrt{11} - sqrt{10} ) }^{2} } = {( sqrt{( sqrt{11} - sqrt{10} )} )}^{2} = \ = sqrt{11} - sqrt{10}$
$sqrt{ {( sqrt{5} - sqrt{8} ) }^{2} } = {( sqrt{( sqrt{5} - sqrt{8} )} )}^{2} = \ = sqrt{5} - sqrt{8}$