To find the nth root of any number with the help of simple calculator !!
1. press the number whose root is to be found.
2. press the square root key for 12 times.
3. subtract 1 from the result
4. then divide the obtained result by the number of what root you want to find e.g suppose if u want to find 6th root then divide the result by 6
5. now add 1 to the result and press =
6. then press multiply key (*) and equals to (=) simultaneously for 12 times and the result is your answer.