Question

hey can you please help me posted picture of question

Answer 1

i believe it is b. it has one real solution 

Answer 2

We have the resolvent is:
 x = (- b +/- root (b2 - 4ac)) / (2a)
 The discriminant is:
 b2 - 4ac> 0
 Therefore, the root is positive.
 Thus, the equation has two real solutions.
  x1 = (- b + root (b2 - 4ac)) / (2a)
  x2 = (- b - root (b2 - 4ac)) / (2a)
 Answer:
 option C