Question

someone please help me with finding the discriminant of x^2 + 6x + 9 =0

Answer 1

and what kind of solution there is?

Answer 2

b^2 - 4ac

6^2 - 4(1) (9)

36 - 36 = 0

So it has one real root

Answer 3

and what kind of solutions are there?

Answer 4

You find out whether the discriminant is greater, equal, or less than 0

Answer 5

equal so one and thats how many?

Answer 6

oh that makes sense thank you so much!!!