X 2 √ 3x 1 0 July 8, 2019 16 32 64 128 X 2 3x 1 0 X 2 3x 1 0 quadratic formula X 2 3x 1 0 discriminant X 2 3x 1 0 виета X 2 3x 1 0 solve by completing the square X 2 3x 1 0 factoring X 2 3x 1 0 by factorisation X 2 3x 1 0 solve X 2 3x 1 0 roots X 2 3x 1 0 হলে X 2 3x 1 4 0 X 3 2 3x 1 0 X 2 10 3x 1 0