Evaluate
\frac{8}{13}\approx 0.615384615
Factor
\frac{2 ^ {3}}{13} = 0.6153846153846154
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\frac{6+2}{13}
Since \frac{6}{13} and \frac{2}{13} have the same denominator, add them by adding their numerators.
\frac{8}{13}
Add 6 and 2 to get 8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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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