Respuesta:
Explicación paso a paso:
[tex]\frac{\sqrt{a+3} }{6-\sqrt{a+3} } = \frac{\sqrt{a+3} }{6-\sqrt{a+3} }.\frac{6+\sqrt{a+3} }{6+\sqrt{a+3} } = \frac{6\sqrt{a+3} +(\sqrt{a+3} )^{2} }{6^{2} -(\sqrt{a+3} )^{2} } } = \frac{6\sqrt{a+3}+ a+3 }{36-a-3} = \frac{6\sqrt{a+3} +a+3}{33-a}[/tex]
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Respuesta:
Explicación paso a paso:
[tex]\frac{\sqrt{a+3} }{6-\sqrt{a+3} } = \frac{\sqrt{a+3} }{6-\sqrt{a+3} }.\frac{6+\sqrt{a+3} }{6+\sqrt{a+3} } = \frac{6\sqrt{a+3} +(\sqrt{a+3} )^{2} }{6^{2} -(\sqrt{a+3} )^{2} } } = \frac{6\sqrt{a+3}+ a+3 }{36-a-3} = \frac{6\sqrt{a+3} +a+3}{33-a}[/tex]