Evaluate
-54
Factor
-54
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\frac{2}{-\frac{1}{27}}
Calculate -\frac{1}{3} to the power of 3 and get -\frac{1}{27}.
2\left(-27\right)
Divide 2 by -\frac{1}{27} by multiplying 2 by the reciprocal of -\frac{1}{27}.
-54
Multiply 2 and -27 to get -54.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
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Limits
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