Evaluate
8.189114147406510682
Factor
\frac{13 \cdot 6427876096865393 \cdot 7 ^ {2}}{2 ^ {17} \cdot 5 ^ {18}} = 8\frac{94557073703255550}{5 \times 10^{17}} = 8.189114147406512
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1.3 \cdot 9.8 \cdot 0.6427876096865393
Evaluate trigonometric functions in the problem
12.74\times 0.6427876096865393
Multiply 1.3 and 9.8 to get 12.74.
8.189114147406510682
Multiply 12.74 and 0.6427876096865393 to get 8.189114147406510682.
Examples
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{ 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
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