Question

3. If the roots of the equation ax2+bx+c=0 are equal, then c= ?
​

Answer 1

Step-by-step explanation:

For the equation to have equal roots, the discriminant must be equal to zero.

D= b

2

−4ac=0

⇒ b

2

=4ac

⇒ c=

4a

b

2

m..

hope this will help you

Answer 2

Answer:

C=a....,.................