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Cube Root Calculator
Calculate cube roots step by step
The calculator will find the cube root of the number $$$n$$$ (i.e. such a number $$$x$$$ that $$$x^3=n$$$) to the given precision.
Your Input
Find $$$\sqrt[3]{21}$$$ precisely to $$$5$$$ digits after the decimal point.
Answer
$$$\sqrt[3]{21}\approx 2.75892$$$A