16x 4 40x 2 25 July 8, 2019 16 32 64 128 X 4 16x 2 40x 25 0 X 4 16x 2 40x 25 )/( x 5 16x2 - 40x + 25 4x4 = 16 16 x 40 16x ^ 4 - 40x ^ 2 + 25 - 10(4x ^ 2 - 5) - 11 = 0