Evaluate
-\sqrt{2}-\sqrt{3}\approx -3.14626437
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2\sqrt{3}-3\sqrt{2}-3\sqrt{3}-\left(-2\sqrt{2}\right)
To find the opposite of 3\sqrt{3}-2\sqrt{2}, find the opposite of each term.
-\sqrt{3}-3\sqrt{2}-\left(-2\sqrt{2}\right)
Combine 2\sqrt{3} and -3\sqrt{3} to get -\sqrt{3}.
-\sqrt{3}-3\sqrt{2}+2\sqrt{2}
The opposite of -2\sqrt{2} is 2\sqrt{2}.
-\sqrt{3}-\sqrt{2}
Combine -3\sqrt{2} and 2\sqrt{2} to get -\sqrt{2}.
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