AYAMAJI2006GO AYAMAJI2006GO Mathematics Answered Short Answer Solve each polynomial. (Must show work if needed) 1) f(x) = x³ + 2x² - 5x - 6 2) f(x) = x3 + 5x2 - 4x - 20 3) f(x) = 3x3 - x2 - 9x +3 4) 4x3³-9x² + 26x - 30