Evaluate
\sqrt{2}+1-\sqrt{3}-\sqrt{6}\approx -1.767326988
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1-\sqrt{3}+\sqrt{2}-\sqrt{2}\sqrt{3}
Apply the distributive property by multiplying each term of 1+\sqrt{2} by each term of 1-\sqrt{3}.
1-\sqrt{3}+\sqrt{2}-\sqrt{6}
To multiply \sqrt{2} and \sqrt{3}, multiply the numbers under the square root.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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