Evaluate
0.000812
Factor
\frac{7 \cdot 29}{2 ^ {4} \cdot 5 ^ {6}} = 0.000812
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4.5\times \frac{1}{10000}+3.62\times 10^{-4}
Calculate 10 to the power of -4 and get \frac{1}{10000}.
\frac{9}{20000}+3.62\times 10^{-4}
Multiply 4.5 and \frac{1}{10000} to get \frac{9}{20000}.
\frac{9}{20000}+3.62\times \frac{1}{10000}
Calculate 10 to the power of -4 and get \frac{1}{10000}.
\frac{9}{20000}+\frac{181}{500000}
Multiply 3.62 and \frac{1}{10000} to get \frac{181}{500000}.
\frac{203}{250000}
Add \frac{9}{20000} and \frac{181}{500000} to get \frac{203}{250000}.
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}