Evaluate
-11
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-11
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\frac{0}{\left(-2\right)^{2}}-\frac{-2}{-\frac{2}{3}}+\left(-2\right)^{3}
Multiply 0 and 0 to get 0.
\frac{0}{4}-\frac{-2}{-\frac{2}{3}}+\left(-2\right)^{3}
Calculate -2 to the power of 2 and get 4.
0-\frac{-2}{-\frac{2}{3}}+\left(-2\right)^{3}
Zero divided by any non-zero number gives zero.
0-\left(-2\left(-\frac{3}{2}\right)\right)+\left(-2\right)^{3}
Divide -2 by -\frac{2}{3} by multiplying -2 by the reciprocal of -\frac{2}{3}.
0-3+\left(-2\right)^{3}
Multiply -2 times -\frac{3}{2}.
-3+\left(-2\right)^{3}
Subtract 3 from 0 to get -3.
-3-8
Calculate -2 to the power of 3 and get -8.
-11
Subtract 8 from -3 to get -11.
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}