SOLUTION: if the discriminant of (5u^2)+by+2=0 is 41, what are all the values of b

Question 426931: if the discriminant of (5u^2)+by+2=0 is 41, what are all the values of b
Answer by dnanos(83) (Show Source): You can put this solution on YOUR website!
I think it must be written
I shall write the answer for that.
Discriminant of
is,with a=5,and c=2
that is

or
that is
b=9 or b=-9