Evaluate
-\frac{438008}{4761}\approx -91.99915984
Factor
-\frac{438008}{4761} = -91\frac{4757}{4761} = -91.99915984036967
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\frac{4}{23}\times \frac{1}{207}-92
Reduce the fraction \frac{4}{828} to lowest terms by extracting and canceling out 4.
\frac{4\times 1}{23\times 207}-92
Multiply \frac{4}{23} times \frac{1}{207} by multiplying numerator times numerator and denominator times denominator.
\frac{4}{4761}-92
Do the multiplications in the fraction \frac{4\times 1}{23\times 207}.
\frac{4}{4761}-\frac{438012}{4761}
Convert 92 to fraction \frac{438012}{4761}.
\frac{4-438012}{4761}
Since \frac{4}{4761} and \frac{438012}{4761} have the same denominator, subtract them by subtracting their numerators.
-\frac{438008}{4761}
Subtract 438012 from 4 to get -438008.
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
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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}