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

Question

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

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Emery 4 weeks 2021-08-17T04:57:40+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-17T04:58:47+00:00

    Answer:

    C=a….,……………..

    0
    2021-08-17T04:59:18+00:00

    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

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