Answer the following question about this MATLAB function: function out = problem3_10 x = 0: err = 100: while err > 10^(-6) x = x - (x^3 - 2*x^2 - 3*x + 1)/(3*x^2 - 4*x - 3): err = x^3 - 2*x^2 - 3*x + 1: end out = x: I get the output x = 0.3333 after one iteration, which is not the correct answer. What is required to fix this code