Evaluate
\frac{7}{19}\approx 0.368421053
Factor
\frac{7}{19} = 0.3684210526315789
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\frac{14}{38}
Subtract 2 from 40 to get 38.
\frac{7}{19}
Reduce the fraction \frac{14}{38} to lowest terms by extracting and canceling out 2.
Examples
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{ 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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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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