The question is attchad. Please   send step by step complete solution. Please do not send any Web link to this question because I am unable to conmnect the same and open the solution every time.

Asked by sudhanshubhushanroy | 14th Dec, 2017, 07:18: AM

Expert Answer:

begin mathsize 16px style open parentheses aα squared straight x squared plus 2 bαx plus straight c close parentheses to the power of straight n
Discriminant equals 4 αb squared minus 4 aα squared straight c
equals 4 straight alpha open parentheses straight b squared minus aαc close parentheses
As space ac greater than straight b squared
ac greater than 0
end style

Answered by Sneha shidid | 20th Dec, 2017, 10:41: AM