MATLAB - I need help with one question!

Write a MATLAB code to do the following. Solve for the real value the cubic root 3 squareroot 7 using the Newton-Raphson method. In other words, find the root of the equation f (x) = x^3 - 7 Start with the initial guess x = 1. Iterate the Newton-Raphson method until |x^(i) - x^(i - 1)| lessthanorequalto 10^-6 Display the final answer to 8 digits after the decimal. Calculate the "exact" answer using the built in mathematical operators - note that 3 squareroot 7 = 7^(1/3) Display the exact answer to 8 digits after the decimal. Be sure your output indicates which value is which. For example. Calculating the cubic root of 7 My answer is #.######## MATLAB's answer is #.########