Identifying a function with zeroes that are equal to the roots of a polynomial equation which system of equations can you use to find the roots of the equation 2x3 4x2 â€"" x 5 = â€""3x2 4x 9? y = 2x3 x2 3x 5 y =9 y = 2x3 x2 y = 3x 14 y = 2x3 4x2 â€"" x 5 y = â€""3x2 4x 9