How to calculate the fifth root of a number with a calculator

How to calculate the fifth root of a number with a calculator

Most scientific calculators have the function of index calculation (at least those calculators with 10 yuan sold by the eldest mother on the roadside stall have this function), but the calculators for accounting don't seem to have this function
The sign of exponential key is [x ^ y], which is used with the key of open arithmetic root of degree y (as the second function)
To calculate the value of 3.5 ^ (5 / 7), just press
three
.5
[x^y]
(
five
/
seven
)
That's fine