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Square Root Calculator
Calculate square roots, cube roots and nth roots with high precision
Parameter Settings
Quick Examples
Calculation Results
Enter a number to calculate its root
Knowledge
Square Root
A number y such that y² = x.
Cube Root
A number y such that y³ = x.
Nth Root
A number y such that y^n = x.
Newton's Method
An iterative method to find successively better approximations to the roots.