Evaluate
0.262
Factor
\frac{131}{2 ^ {2} \cdot 5 ^ {3}} = 0.262
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\frac{0.047437928-0.1^{3}}{0.362^{2}+0.0362+0.1^{2}}
Calculate 0.362 to the power of 3 and get 0.047437928.
\frac{0.047437928-0.001}{0.362^{2}+0.0362+0.1^{2}}
Calculate 0.1 to the power of 3 and get 0.001.
\frac{0.046437928}{0.362^{2}+0.0362+0.1^{2}}
Subtract 0.001 from 0.047437928 to get 0.046437928.
\frac{0.046437928}{0.131044+0.0362+0.1^{2}}
Calculate 0.362 to the power of 2 and get 0.131044.
\frac{0.046437928}{0.167244+0.1^{2}}
Add 0.131044 and 0.0362 to get 0.167244.
\frac{0.046437928}{0.167244+0.01}
Calculate 0.1 to the power of 2 and get 0.01.
\frac{0.046437928}{0.177244}
Add 0.167244 and 0.01 to get 0.177244.
\frac{46437928}{177244000}
Expand \frac{0.046437928}{0.177244} by multiplying both numerator and the denominator by 1000000000.
\frac{131}{500}
Reduce the fraction \frac{46437928}{177244000} to lowest terms by extracting and canceling out 354488.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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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}