Evaluate
\sqrt{3}+3.76\approx 5.492050808
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-\left(-1\right)-\left(-\sqrt{3}\right)+2.76
To find the opposite of -1-\sqrt{3}, find the opposite of each term.
1-\left(-\sqrt{3}\right)+2.76
The opposite of -1 is 1.
1+\sqrt{3}+2.76
The opposite of -\sqrt{3} is \sqrt{3}.
3.76+\sqrt{3}
Add 1 and 2.76 to get 3.76.
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