Use the discriminant to decide if each of the following

Last updated: 1/31/2023

Use the discriminant to decide if each of the following quadratic equations has two one or zero different roots 11 2x 4x 1 0 12 5x2 10x 30 13 5x2 10x 4 0 14 5x 10x 5 0 15 25x 10x 1 0 16 3x 12x 7 0 17 2x 3x 4 0 18 x 3x 2 0