1. Use MATLAB to find the root for the function f (x) = x^3 2x + 2 = 0, by starting interval [3, 5]. Develop a code to increase your bracket, then use the bisection method to find the root. Submit code.

2. Use the boundary of your bracket for problem 1, and develop the secant method to solve for f(x) = x^3 2x + 2 = 0. Compare the number of iterations with the bisection method. Submit code.