Evaluate
\frac{408}{13}\approx 31.384615385
Factor
\frac{3 \cdot 17 \cdot 2 ^ {3}}{13} = 31\frac{5}{13} = 31.384615384615383
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\frac{408}{13}
Expand \frac{40.8}{1.3} by multiplying both numerator and the denominator by 10.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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