Factor
\frac{xy+2\sqrt{2}y+4x+2\sqrt{2}}{2}
Evaluate
\frac{xy}{2}+\sqrt{2}y+2x+\sqrt{2}
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\frac{\left(2\sqrt{2}-x\right)y+2\left(2+y\right)x+2\sqrt{2}}{2}
Factor out \frac{1}{2}.
Examples
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Matrix
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Simultaneous equation
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Limits
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