3 x 2 2x 1 0 July 8, 2019 16 32 64 128 X 3 3x 2 2x 1 0 3 x 4 2 (- 2x 1 0 3 x 2 )- 5 2x 1 ) 0 4x 3 3x 2 2x 1 0 3x 3 2x 2 1 0 10x 3 3x 2 2x 1 0 Log x 3 3x 2 2x 1 0 3x 3 5x 2 2x 1 0 X 4 4x 3 3x 2 2x 1 0 2k 3 x 2 2x k 1 0 3x 2 2x 1 0 complete the square 3x 2 2x 1 0 factor 3x 2 2x 1 0 дискриминант 3x 2 2x 1 0 solve by factoring
