Task 8 For the following function: f(x) = x³ – 7x² + 8x – 3 A. Using Newton-Raphson Method, find an approximate root of ƒ(x). Take the starting value xo = 5. Perform 5 iterations (keep 4 digits after the decimal point). What is your conclusion? B. Using Bisection Method find an approximate root of f(x) in the interval [4, 6]. Perform 5 iterations (keep 4 digits after the decimal point). Calculate the absolute relative approximate error after every iteration starting with the 2nd iteration.