use matlab code please

Using the approximation f(x)=xf(x+x)f(x) for computing approximate derivative of f(x)= x32x at x=4 and x=0.4. Fill the following table until your results are guaranteed to have 2 significant digits correct. Note that you may need to add additional rows until m=3. Divide x by 2 for each iteration. Note you might need to add new rows. Please write out your steps for x=0.2 when filling out that row