Evaluate
-2
Factor
-2
Quiz
Arithmetic
5 problems similar to:
( - 6 ^ { 2 } ) \times ( - \frac { 4 } { 9 } ) \div ( - 2 ) ^ { 3 }
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\frac{-36\left(-\frac{4}{9}\right)}{\left(-2\right)^{3}}
Calculate 6 to the power of 2 and get 36.
\frac{\frac{-36\left(-4\right)}{9}}{\left(-2\right)^{3}}
Express -36\left(-\frac{4}{9}\right) as a single fraction.
\frac{\frac{144}{9}}{\left(-2\right)^{3}}
Multiply -36 and -4 to get 144.
\frac{16}{\left(-2\right)^{3}}
Divide 144 by 9 to get 16.
\frac{16}{-8}
Calculate -2 to the power of 3 and get -8.
-2
Divide 16 by -8 to get -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}