$$( 5 + \sqrt { 2 } ) ( 2 + \sqrt { 7 } )$$
$\sqrt{14}+2\sqrt{2}+5\sqrt{7}+10\approx 29.798841067$
$$10+5\sqrt{7}+2\sqrt{2}+\sqrt{2}\sqrt{7}$$
$$10+5\sqrt{7}+2\sqrt{2}+\sqrt{14}$$
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