Question

2x²-4x+2=0 find discriminant of the following equestion?​

Answer 1

Step-by-step explanation:

14 is your correct answer

Answer 2

Answer:

$discrimnant = {b}^{2} - 4ac \\ \\ = {( - 4)}^{2} - 4(2)(2) \\ \\ = 16 - 16 \\ \\ = 0. \\ \\ roots \: are \: equal.$

Step-by-step explanation:

$2 {x}^{2} - 4x + 2 = 0 \\ \\ discrimnant = {b}^{2} - 4ac \\ \\ = {( - 4)}^{2} - 4(2)(2) \\ \\ = 16 - 16 \\ \\ = 0. \\ \\ roots \: are \: equal.$