Use a Calculus 1 theorem to show that f(x) = x^5 - x - 1 = 0 has a solution between x = 1 and x = 2, and use Newton's method to estimate the value of that root to five decimal places. A calculator, spreadsheet, or other software package can be used to perform the calculations, but you must explain the details of the method and show the value of the estimate that results from each iteration.