Evaluate
-\sqrt{2}-13\approx -14.414213562
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\sqrt{3}-1-\sqrt{2}-12-\sqrt{3}
Add -2 and 1 to get -1.
\sqrt{3}-13-\sqrt{2}-\sqrt{3}
Subtract 12 from -1 to get -13.
-13-\sqrt{2}
Combine \sqrt{3} and -\sqrt{3} to get 0.
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