Evaluate
6\sqrt{3}-3\approx 7.392304845
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5\sqrt{3}-1-2-\left(-\sqrt{3}\right)
To find the opposite of 2-\sqrt{3}, find the opposite of each term.
5\sqrt{3}-3-\left(-\sqrt{3}\right)
Subtract 2 from -1 to get -3.
5\sqrt{3}-3+\sqrt{3}
The opposite of -\sqrt{3} is \sqrt{3}.
6\sqrt{3}-3
Combine 5\sqrt{3} and \sqrt{3} to get 6\sqrt{3}.
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