9x 4 6x 2 1 July 8, 2019 16 32 64 128 9x 4 6x 2 1 0 9x 3 6x 2 11x 4 X 4 6x 3 9x 2 4x 12 X 4 6x 3 9x 2 100 0 9x 4 6x 2 x 1 5 Factor 9x 4 6x 2 1 9x 4 6x 3 12x 2 9x 4 6x 3 18x 2 81x 4 9x 2 6x 1 9x 4 15x 3 6x 2 5 6x 4 9x 2 18 )/( x 3 9x 4 6x 2 1 =( x 2 1 2 9x 2 6x 1 4 complete the square 2x 4 9x 3 6x 2 11x 6
