Question

Hi Help in quadratic equation

Answer 1

@experimentX

Answer 2

is it b??

Answer 3

nope it is a

Answer 4

shouldn't be a
http://www.wolframalpha.com/input/?i=solve+x%5E2%2Bx%2B1%3D0

Answer 5

only in the cases when b^2 > 4ac

Answer 6

should be b (here real part in negative and imaginary part is 0)
http://www.wolframalpha.com/input/?i=solve+x%5E2%2B3x%2B1%3D0

Answer 7

or there's something incomplete about the question ..

Answer 8

i have the solution but can not understand can u tell me how it is the answer

Answer 9

that's not quite right ... (if it's real ... then it's negative)
it assumes that b^2>4ac

Answer 10

i was thinking the same

Answer 11

see the last part of the explanation
3,

Answer 12

oh yaa u r right....

Answer 13

that does't fit in a)

Answer 14

thanks a lot if i found the correct perfect solution i will post here and will let you know about this