Evaluate
2\sqrt{3}-1\approx 2.464101615
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\sqrt{3}+1\left(\sqrt{3}-1\right)
Subtract 2 from 1 to get -1.
\sqrt{3}+\sqrt{3}-1
Use the distributive property to multiply 1 by \sqrt{3}-1.
2\sqrt{3}-1
Combine \sqrt{3} and \sqrt{3} to get 2\sqrt{3}.
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