Evaluate
418.998352
Factor
\frac{41 \cdot 638717}{2 ^ {2} \cdot 5 ^ {6}} = 418\frac{62397}{62500} = 418.998352
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64-1.38864\times 15.7+15.7\times 24
Multiply 2.64 and 0.526 to get 1.38864.
64-21.801648+15.7\times 24
Multiply 1.38864 and 15.7 to get 21.801648.
42.198352+15.7\times 24
Subtract 21.801648 from 64 to get 42.198352.
42.198352+376.8
Multiply 15.7 and 24 to get 376.8.
418.998352
Add 42.198352 and 376.8 to get 418.998352.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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}