One place for powers, roots and logs. Roots of negative numbers are shown for odd roots; even roots of negatives aren’t real numbers.
Questions
How is a root related to a power?
The nth root of x is x to the power 1/n – the square root is x^0.5.
Exponent & Root Calculator
Calculate x to the power y, square and cube roots, any nth root and logarithms in any base.