Evaluate
-\frac{4}{729}\approx -0.005486968
Factor
-\frac{4}{729} = -0.0054869684499314125
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-4\sqrt{\frac{1}{531441}}
Calculate 81 to the power of 3 and get 531441.
-4\times \frac{1}{729}
Rewrite the square root of the division \frac{1}{531441} as the division of square roots \frac{\sqrt{1}}{\sqrt{531441}}. Take the square root of both numerator and denominator.
\frac{-4}{729}
Multiply -4 and \frac{1}{729} to get \frac{-4}{729}.
-\frac{4}{729}
Fraction \frac{-4}{729} can be rewritten as -\frac{4}{729} by extracting the negative sign.
Examples
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Matrix
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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