Recent content by kreshnik

I guess we do! I'm glad we're neighbour. Take care. :smile:

Exactly...I hope you're convinced now. I'm albanian, Kosova. Cheers!

Curious3141 I hope I didn't offend you, if I did it, I'm sorry. Thanks everyone for being patience. I think now I learned what I wanted to know. Thank you everyone.

No, by double, I meant: example: x_1=3\;\;,\;\;x_2=7 just example, not twins or the same but two different, sorry for that. "Terrible question??" let's see if you understand it in my Language.! Sa duhet të jetë parametri a ashtuqë ekuacioni ax^2-4a+4=0 te kete dy zgjidhje te ndryshme...

Homework Statement How should be the value of a so quadratic equation ax^2-4x+4=0 to have double solutions? A)\;\;2 B)\;\;1 C)\;-1 D)\;-2 Homework Equations The Attempt at a Solution D=b^2-4ac If: D>0\;\;\rightarrow\; {x_1,x_2}\;\rightarrow\;\text{double solutions.}...