Please solve item no.3 and show a clear and readable solution. Thanks!!

Non-linear Equations Of Single Variable B. Open Methods 3. Apply the Newton-Raphson method to the function f(x) = tanh(x2 9) to evaluate its known real rootatx = 3. Use an initial guess of xo = 3.2 and take a minimum of three iterations. (b) Did the method exhbit convergence onto its real Sketch the plot with the results for each iteration labeled.