Evaluate
-\frac{\sqrt{3}}{3}+3\approx 2.422649731
Factor
\frac{9 - \sqrt{3}}{3} = 2.4226497308103743
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-\frac{1}{3}\sqrt{3}+3
Combine \frac{2\sqrt{3}}{3} and -\sqrt{3} to get -\frac{1}{3}\sqrt{3}.
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