6x 2 8x 1 0 July 8, 2019 16 32 64 128 6x 2 8x 1 0 quadratic formula 1 2x 4 6x 2 8x 0 15 8x 3 6x 2 3x 1 0 4 2 1 8x 0 2 0 6x 8x 3 12x 2 6x 1 0 Solve 8x 2 6x 1 0 8x 3 12x 2 6x 1 0 tìm x 8x 2 12x 2 6x 1 0 X 4 6x 3 8x 2 2x 1 0 6x+2 8 6 × 8
