Find an x-value where the following function is equal to zero (i.e. find a root). f(2)=52-2- a.) Use Newton-Raphson to solve with an error of less than 1e-6. Within your loop print the value of x at each iteration. Comment on the program's convergence or divergence. b.) There are two roots for this equation - how could you know this? How could you use your code from part A to find the second root?