Evaluate
\frac{32}{9}\approx 3.555555556
Factor
\frac{2 ^ {5}}{3 ^ {2}} = 3\frac{5}{9} = 3.5555555555555554
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\frac{7}{2}-\frac{\frac{1}{6}}{-3+0}
Multiply 0 and 6 to get 0.
\frac{7}{2}-\frac{\frac{1}{6}}{-3}
Add -3 and 0 to get -3.
\frac{7}{2}-\frac{1}{6\left(-3\right)}
Express \frac{\frac{1}{6}}{-3} as a single fraction.
\frac{7}{2}-\frac{1}{-18}
Multiply 6 and -3 to get -18.
\frac{7}{2}-\left(-\frac{1}{18}\right)
Fraction \frac{1}{-18} can be rewritten as -\frac{1}{18} by extracting the negative sign.
\frac{7}{2}+\frac{1}{18}
The opposite of -\frac{1}{18} is \frac{1}{18}.
\frac{63}{18}+\frac{1}{18}
Least common multiple of 2 and 18 is 18. Convert \frac{7}{2} and \frac{1}{18} to fractions with denominator 18.
\frac{63+1}{18}
Since \frac{63}{18} and \frac{1}{18} have the same denominator, add them by adding their numerators.
\frac{64}{18}
Add 63 and 1 to get 64.
\frac{32}{9}
Reduce the fraction \frac{64}{18} to lowest terms by extracting and canceling out 2.
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}