Evaluate
\frac{7}{15}\approx 0.466666667
Factor
\frac{7}{3 \cdot 5} = 0.4666666666666667
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\frac{14}{30}
Subtract 6 from 20 to get 14.
\frac{7}{15}
Reduce the fraction \frac{14}{30} to lowest terms by extracting and canceling out 2.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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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