Matematika Sekolah Menengah Pertama no 14 kasih jawabannya dongRASIONALKAN PENYEBUTNYA​

haleyortizulv – April 20, 2023

no 14 kasih jawabannya dong
RASIONALKAN PENYEBUTNYA​

[tex] \frac{ \sqrt{5} + \sqrt{3} - \sqrt{2} }{ \sqrt{2} + \sqrt{3} - \sqrt{5} } = \\ [/tex]

[tex] \frac{ \sqrt{5} + \sqrt{3} - \sqrt{2} }{ \sqrt{2} + \sqrt{3} - \sqrt{5} } \times \frac{ \sqrt{2} - \sqrt{3} + \sqrt{5} }{ \sqrt{2} - \sqrt{3} + \sqrt{5} } = [/tex]

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

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

[tex] \frac{ \sqrt{10} - 3 - \sqrt{10} }{ - 6} = \\ [/tex]

[tex] \frac{ \sqrt{10} - \sqrt{10} }{2} \\ [/tex]

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