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37
Factor
37
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27.5+9.5
Add 12.5 and 15 to get 27.5.
37
Add 27.5 and 9.5 to get 37.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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Matrix
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Simultaneous equation
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Limits
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