$$(\sqrt{7}+5)(\sqrt{5}+2)$$
$\sqrt{35}+2\sqrt{7}+5\sqrt{5}+10\approx 32.387922293$
$$\sqrt{7}\sqrt{5}+2\sqrt{7}+5\sqrt{5}+10$$
$$\sqrt{35}+2\sqrt{7}+5\sqrt{5}+10$$
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