Evaluate
\frac{1000}{4001}\approx 0.249937516
Factor
\frac{2 ^ {3} \cdot 5 ^ {3}}{4001} = 0.24993751562109473
Share
Copied to clipboard
\frac{1.001}{3.001^{2}-3.001-2}
Subtract 2 from 3.001 to get 1.001.
\frac{1.001}{9.006001-3.001-2}
Calculate 3.001 to the power of 2 and get 9.006001.
\frac{1.001}{6.005001-2}
Subtract 3.001 from 9.006001 to get 6.005001.
\frac{1.001}{4.005001}
Subtract 2 from 6.005001 to get 4.005001.
\frac{1001000}{4005001}
Expand \frac{1.001}{4.005001} by multiplying both numerator and the denominator by 1000000.
\frac{1000}{4001}
Reduce the fraction \frac{1001000}{4005001} to lowest terms by extracting and canceling out 1001.
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}