How do I solve #38?
\(\frac{3- \sqrt{2} }{2 \sqrt{3} +5} \times \frac{2 \sqrt{3} -5}{2 \sqrt{3} -5} = \frac{6 \sqrt{3} -15-2 \sqrt{6} + \sqrt{10} }{12-5} =\frac{6 \sqrt{3} -15-2 \sqrt{6} + \sqrt{10} }{7}\)
