HW3_1: Find a root of f(x) = 4x* – 3x³ – 30, using a) Newton Raphson method with initial guess, X;= -2 and b) using secant method with initial guesses x, = 1.5 & x1 = 2 and a stopping condition of e, = 0.5% (2 sig fig accuracy). Present your work using the following templates, respectively, adding rows as needed). Show the calculations for the first two iterations. a) Newton Raphson i f(x) f'(x) ea (%) 1 -2 b) Secant Xi- X; f(xi-) f(x) ea (%) 1 1.5 2