2x 2 10x 8 0 July 8, 2019 16 32 64 128 2x 2 10x 8 0 discriminant 2x 2 10x 8 0 quadratic formula 2x 2 10x 8 0 complete the square 2x 2 10x 8 0 nature of the roots 2x 4 10x 2 8 0 2x2 10x 8 0 discriminant nature of the roots 5x 1 )( 2x 1 )- 10x 2 0 8 2x 3 11x 2 10x 8 0 2x 10
