Respuesta:
8
Explicación paso a paso:
[tex] \frac{( { \sqrt{5} + \sqrt{3} )}^{2} + {( \sqrt{5} - \sqrt{3}) }^{2} }{( \sqrt{5} + \sqrt{3})( \sqrt{5} - \sqrt{3} ) } [/tex]
[tex] \frac{5 + 2 \sqrt{5} \sqrt{3} + 3 + 5 - 2 \sqrt{5} \sqrt{3} + 3 }{5 - 3} = \frac{16}{2} = 8[/tex]
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Verified answer
Respuesta:
8
Explicación paso a paso:
[tex] \frac{( { \sqrt{5} + \sqrt{3} )}^{2} + {( \sqrt{5} - \sqrt{3}) }^{2} }{( \sqrt{5} + \sqrt{3})( \sqrt{5} - \sqrt{3} ) } [/tex]
[tex] \frac{5 + 2 \sqrt{5} \sqrt{3} + 3 + 5 - 2 \sqrt{5} \sqrt{3} + 3 }{5 - 3} = \frac{16}{2} = 8[/tex]