Use Python.

(a) For the cubic polynomial equation f(x) = x - 2x - 1, find the three roots of x using Python. How many roots are real, imaginary, or complex? (b) For the following two equations: 3 - 3x2 - (y + y2)x - 2y2 = 0 1 - In(x 2y) + 2ln(* +29= 0 use Python to solve them simultaneously for a solution in (x,y)