write a program that computes the nth root of a number. given a real number X greater than 1 and less than -1 and given an integer Y, compute the nth root Z such that Z*Z*Z*Z*Z*Z*Z...(Y times)..Z*Z=X, or Z^y=X(Remember if X is negative Y must be odd.) The user enters values for X and Y and the program calculates Z. Compute Z so that when Z is multiplied Y time it will produce an X which is + or - 0.0000001 of the original value of X. You may only use simple arithmetic to do these computations. That is you may only use multiplication, division, addition, and subtraction. Do it using three methods and implement it 2 ways: one as a static method and one as an instance of the class.