3 x 2 75 0 July 8, 2019 16 32 64 128 X 3 3x 2 25x 75 0 3 x 1 2 75 0 3x 2 75 0 solve by factoring 3x 2 75 0 quadratic formula 3x 2 75 0 square root method 2x 3 3x 2 50x 75 0 2 75 x 3 05 X 3 − 5x 2 − 15x 75 0 0 75 3 x 2 =( 3 4 5 0 75 2 3 x 8 2 75 x 0 3 bằng bao nhiêu