Evaluate
\frac{8}{41}\approx 0.195121951
Factor
\frac{2 ^ {3}}{41} = 0.1951219512195122
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\frac{25+1}{5}\times \frac{10}{13}\times \frac{2}{41}
Multiply 5 and 5 to get 25.
\frac{26}{5}\times \frac{10}{13}\times \frac{2}{41}
Add 25 and 1 to get 26.
\frac{26\times 10}{5\times 13}\times \frac{2}{41}
Multiply \frac{26}{5} times \frac{10}{13} by multiplying numerator times numerator and denominator times denominator.
\frac{260}{65}\times \frac{2}{41}
Do the multiplications in the fraction \frac{26\times 10}{5\times 13}.
4\times \frac{2}{41}
Divide 260 by 65 to get 4.
\frac{4\times 2}{41}
Express 4\times \frac{2}{41} as a single fraction.
\frac{8}{41}
Multiply 4 and 2 to get 8.
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}