Evaluate
\frac{5}{242}\approx 0.020661157
Factor
\frac{5}{2 \cdot 11 ^ {2}} = 0.02066115702479339
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10\times \frac{1}{4}\times 11^{-2}
Calculate 2 to the power of -2 and get \frac{1}{4}.
\frac{5}{2}\times 11^{-2}
Multiply 10 and \frac{1}{4} to get \frac{5}{2}.
\frac{5}{2}\times \frac{1}{121}
Calculate 11 to the power of -2 and get \frac{1}{121}.
\frac{5}{242}
Multiply \frac{5}{2} and \frac{1}{121} to get \frac{5}{242}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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