Evaluate
-\frac{2518}{5}=-503.6
Factor
-\frac{2518}{5} = -503\frac{3}{5} = -503.6
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-\frac{440+3}{5}-415
Multiply 88 and 5 to get 440.
-\frac{443}{5}-415
Add 440 and 3 to get 443.
-\frac{443}{5}-\frac{2075}{5}
Convert 415 to fraction \frac{2075}{5}.
\frac{-443-2075}{5}
Since -\frac{443}{5} and \frac{2075}{5} have the same denominator, subtract them by subtracting their numerators.
-\frac{2518}{5}
Subtract 2075 from -443 to get -2518.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}