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[tex] \frac{ \sqrt{3} }{3 - \sqrt{7} } = [/tex]
(Tolong pakai cara)![]()
[tex] \frac{ \sqrt{3} }{3 - \sqrt{7} } = [/tex]
(Tolong pakai cara)
[tex]\frac{\sqrt{3}}{3 - \sqrt{7}} = \frac{\sqrt{3}}{3 - \sqrt{7}} \times \frac{3 + \sqrt{7}}{3 + \sqrt{7}} = \frac{(\sqrt{3})(3 + \sqrt{7})}{(3 - \sqrt{7})(3 + \sqrt{7})} [/tex]
[tex]= \frac{3 \sqrt{3} + \sqrt{21}}{9 + 3 \sqrt{7} - 3 \sqrt{7} - \sqrt{49}} [/tex]
[tex]= \frac{3 \sqrt{3} + \sqrt{21}}{9 - \sqrt{49}} = \frac{3 \sqrt{3} + \sqrt{21}}{9 - 7} = \frac{3 \sqrt{3} + \sqrt{21}}{2}[/tex]
[answer.2.content]