Resionalkan -4-✓2 per ✓7+✓3

Merasionalkan bentuk Akar
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[tex] = \frac{ - 4 - \sqrt{2} }{ \sqrt{7} + \sqrt{3} } \times \frac{ \sqrt{7} - \sqrt{3} }{ \sqrt{7} - \sqrt{3} } \\ = \frac{ - 4 \sqrt{7} + 4 \sqrt{3} - 2 \sqrt{7} + \sqrt{6} }{7 - 3} \\ = \frac{4 \sqrt{3} + \sqrt{6} - 6 \sqrt{7} }{4} \\ = \sqrt{3} + \frac{1}{4} \sqrt{6} - \frac{3}{2} \sqrt{7} [/tex]