Evaluate
x = \frac{489}{122} = 4\frac{1}{122} = 4.008196721311475
Factor
\frac{122x+489}{122}
Graph
Share
Copied to clipboard
4+x+\frac{100}{12200}
Add 10000 and 2200 to get 12200.
4+x+\frac{1}{122}
Reduce the fraction \frac{100}{12200} to lowest terms by extracting and canceling out 100.
\frac{488}{122}+x+\frac{1}{122}
Convert 4 to fraction \frac{488}{122}.
\frac{488+1}{122}+x
Since \frac{488}{122} and \frac{1}{122} have the same denominator, add them by adding their numerators.
\frac{489}{122}+x
Add 488 and 1 to get 489.
factor(4+x+\frac{100}{12200})
Add 10000 and 2200 to get 12200.
factor(4+x+\frac{1}{122})
Reduce the fraction \frac{100}{12200} to lowest terms by extracting and canceling out 100.
factor(\frac{488}{122}+x+\frac{1}{122})
Convert 4 to fraction \frac{488}{122}.
factor(\frac{488+1}{122}+x)
Since \frac{488}{122} and \frac{1}{122} have the same denominator, add them by adding their numerators.
factor(\frac{489}{122}+x)
Add 488 and 1 to get 489.
\frac{489+122x}{122}
Factor out \frac{1}{122}.
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}