5x 2 11x 3 0 July 8, 2019 16 32 64 128 3x 3 5x 2 11x 3 0 X 3 5x 2 11x 15 0 X 3 5x 2 11x 5 0 3 √ 5x 2 11x 2 √ 5 0 5) 5x ^ 2 - 11x + 2 = 0