Evaluate
\frac{59049}{15124321}\approx 0.003904241
Factor
\frac{3 ^ {10}}{3889 ^ {2}} = 0.0039042413871009482
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\left(16+3^{-5}\right)^{-2}
Calculate 2 to the power of 4 and get 16.
\left(16+\frac{1}{243}\right)^{-2}
Calculate 3 to the power of -5 and get \frac{1}{243}.
\left(\frac{3889}{243}\right)^{-2}
Add 16 and \frac{1}{243} to get \frac{3889}{243}.
\frac{59049}{15124321}
Calculate \frac{3889}{243} to the power of -2 and get \frac{59049}{15124321}.
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}