Question

What is the discriminant D of the equation?

I WILL MEDAL AND FAN!
x^2 – 2x + 2 = 0

D = _________

Answer 1

Medal + fan D

Answer 2

:D

Answer 3

lol

Answer 4

Doesn't that feel great to get a free medal + fan XD

Answer 5

yeah

Answer 6

lol

Answer 7

Yeah, well i need to get my question answered

Answer 8

Oh

Answer 9

A moderator is online!

Answer 10

who is tht

Answer 11

@mathmale

Answer 12

wow

Answer 13

so..

Answer 14

@Kyliejones u still need help

Answer 15

yeah?

Answer 16

@Kyliejones : You are given the quadratic equation x^2 – 2x + 2 = 0.
Please identify the constant coefficients a, b and c of this equation.

a=?
b=?
c=?

Answer 17

Note that the general form of a quadratic equation is ax^2 + bx + c = 0.

Answer 18

I found out the answer was -4 with some help from some people (:

Answer 19

:D

Answer 20

OK. Please indicate when you have gotten from an OpenStudy post the info or help that you sought.

Answer 21

Mathmale

Answer 22

@mathmale

Answer 23

Hello. If you have a math question, aliveJ, please post it separately from Kylie's post.

Answer 24

So you want me to show you proof i got the answer?

Answer 25

Ok thanks for the good tip @mathmale

Answer 26

I didn't say that, but I always appreciate it when OpenStudy users show how they obtained results.

Answer 27

Oh they did of course!

Answer 28

I told them to do it just for you so we all wont get reported and we have to wait forever to get back on and then we fail are quiz because of you but its okay! (-: @mathmale