\sqrt{ \frac{ 10+ \sqrt{ 73 } + \sqrt{ 13 } }{ 2 } } ( \frac{ 10+ \sqrt{ 73 } + \sqrt{ 13 } }{ 2 } -10)( \frac{ 10+ \sqrt{ 73 } + \sqrt{ 13 } }{ 2 }
Evaluate
\frac{\sqrt{2}\left(\sqrt{13}+\sqrt{73}-10\right)\left(\sqrt{13}+\sqrt{73}+10\right)^{\frac{3}{2}}}{8}\approx 39.611481482
Factor
\frac{{(\sqrt{13} + \sqrt{73} - 10)} {(2 \sqrt{13} + 2 \sqrt{73} + 20)} ^ {\frac{3}{2}}}{16} = 39.61148148163317
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