Evaluate
\frac{212393}{5}=42478.6
Factor
\frac{47 \cdot 4519}{5} = 42478\frac{3}{5} = 42478.6
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\frac{212400}{5}-\frac{7}{5}
Convert 42480 to fraction \frac{212400}{5}.
\frac{212400-7}{5}
Since \frac{212400}{5} and \frac{7}{5} have the same denominator, subtract them by subtracting their numerators.
\frac{212393}{5}
Subtract 7 from 212400 to get 212393.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\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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