Evaluate
\frac{27}{5}=5.4
Factor
\frac{3 ^ {3}}{5} = 5\frac{2}{5} = 5.4
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\frac{-18\left(3-6\right)}{|4^{2}-2^{5}|-6}
Multiply -9 and 2 to get -18.
\frac{-18\left(-3\right)}{|4^{2}-2^{5}|-6}
Subtract 6 from 3 to get -3.
\frac{54}{|4^{2}-2^{5}|-6}
Multiply -18 and -3 to get 54.
\frac{54}{|16-2^{5}|-6}
Calculate 4 to the power of 2 and get 16.
\frac{54}{|16-32|-6}
Calculate 2 to the power of 5 and get 32.
\frac{54}{|-16|-6}
Subtract 32 from 16 to get -16.
\frac{54}{16-6}
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of -16 is 16.
\frac{54}{10}
Subtract 6 from 16 to get 10.
\frac{27}{5}
Reduce the fraction \frac{54}{10} 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}