X 4 x 3 8x 2 12x July 8, 2019 16 32 64 128 X 4 3x 3 8x 2 12x 16 0 X 4 3x 3 8x 2 12x 16 X 4 8x 3 12x 2 0 X 4 2x 3 8x 2 12x 16 X 4 3x 3 8x 2 12x 7 x 2 3 X 5 8x 3 24x 2 12x 40 x 4 X 5 8x 4 12x 3 x 2 8x 12 0 3) (x ^ 8) ^ 2 4) ((x ^ 4) ^ 5 * x ^ 2)/(x ^ 12) (12 - 2 4x)/8 = (3 8x - 19)/4 12 x 4 8