sederhanakan bentuk berikut = akar2 - 5 per akar3 + akar2 =

[tex] \frac{ \sqrt{2}- 5 }{ \sqrt{3} + \sqrt{2} } . \frac{ \sqrt{3} - \sqrt{2} }{ \sqrt{3} - \sqrt{2} } = \frac{ (\sqrt{2}- 5 ) ( \sqrt{3} - \sqrt{2} ) }{ 3 - 2 } = \sqrt{6} - 2 - 5 \sqrt{3} + 5 \sqrt{2} [/tex]