(2 \sqrt{ 2 } -3)-(3+2 \sqrt{ 2) }
Evaluate
-6
Factor
-6
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2\sqrt{2}-3-3-2\sqrt{2}
To find the opposite of 3+2\sqrt{2}, find the opposite of each term.
2\sqrt{2}-6-2\sqrt{2}
Subtract 3 from -3 to get -6.
-6
Combine 2\sqrt{2} and -2\sqrt{2} to get 0.
Examples
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Simultaneous equation
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Integration
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Limits
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