Please submit 1. Your MATLAB code. 2. Copy of a screenshot after your program is executed. 3. Verification of your result using MATLAB function. Write your MATLAB code of Bracketing and Fixed-Point Iteration Method that finds all roots of the following equation (Hint: There are three, real number roots for the equation.), and compare your result with the result from MATLAB provided function. x3 + 10x2-x=10 You may want to start with the range big enough to cover where roots would exist 100 to 100 with increment of 4 would be a good start). Use Bracketing Technique to narrow the range down Then, apply the Fixed-Point Iteration method to refine the answer. Verify your result using "roots" function in MATLAB. (3 points) (6 points) (1 point)