Question

I WILL MEDAL AND FAN!
What is the discriminant D of the equation?

x^2 – 2x + 2 = 0

D = _________

Answer 1

For the general equation of quadratic equation
\[\large\rm ax^2+bx+c=0 \]the discriminant is
\[\large\rm d=\sqrt{b^2-4(a)(c)} \]

Answer 2

so the answer is 4? @FaiqRaees

Answer 3

@Kyliejones

Answer 4

It -4

Answer 5

The answer

Answer 6

okay thanks!!

Answer 7

Yw.......Anytime

Answer 8

no the answer is √-4

Answer 9

Still -4

Answer 10

-_-

Answer 11

thanks guys!!

Answer 12

Yw again

Answer 13

oh sorry there should be no under root sign it is just -4

Answer 14

\[\large\rm d=b^2-4(a)(c)\]