numerical methods question

Q1. The distance X to which the strand of a virus DNA can be extended by a force F is given by the equation: Fb 1 1 2x 2 L -2 kg7 = (1 ---) - + For a force F = 0.12 PN, a length L = 16.8 um, Kuhn length b = 100 nm, Boltzman Constant kb = 1.38x10-23 J/mol. K and a temperature T = 298 K, it is required to find the value of X. a) Find an interval (in um) which has the root. b) Would you prefer to use bisection method of false position method to solve the problem? Justify your answer. c) Solve the problem using Newton Raphson method. Use 3 iterations and show all steps. d) Write the MATLAB code for solving the problem using builtin MATLAB function