Question

Q5) Solve the following sub questions: (any one)
(Marks)
(1) Determine the nature of roots of the given quadratic equation, m? +2m +9 = 0.​

Answer 1

Answer:

m2+2m+9=0

Step-by-step explanation:

a=1, b=2, c=9

b2-4ac=2's square - 4 * 1 * 9

b2-4ac=4-36

b2-4ac=-32

Nature of roots is not real.

Because the value of determinant is negative.