Evaluate
\frac{841}{9}\approx 93.444444444
Factor
\frac{29 ^ {2}}{3 ^ {2}} = 93\frac{4}{9} = 93.44444444444444
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\frac{936+5}{18}+\frac{41\times 18+3}{18}
Multiply 52 and 18 to get 936.
\frac{941}{18}+\frac{41\times 18+3}{18}
Add 936 and 5 to get 941.
\frac{941}{18}+\frac{738+3}{18}
Multiply 41 and 18 to get 738.
\frac{941}{18}+\frac{741}{18}
Add 738 and 3 to get 741.
\frac{941+741}{18}
Since \frac{941}{18} and \frac{741}{18} have the same denominator, add them by adding their numerators.
\frac{1682}{18}
Add 941 and 741 to get 1682.
\frac{841}{9}
Reduce the fraction \frac{1682}{18} to lowest terms by extracting and canceling out 2.
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
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}