Evaluate
\sqrt{3}+7\approx 8.732050808
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6+2\sqrt{3}-\sqrt{3}-\left(-1\right)
To find the opposite of \sqrt{3}-1, find the opposite of each term.
6+\sqrt{3}-\left(-1\right)
Combine 2\sqrt{3} and -\sqrt{3} to get \sqrt{3}.
6+\sqrt{3}+1
The opposite of -1 is 1.
7+\sqrt{3}
Add 6 and 1 to get 7.
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