if the roots of equations has real and equal than find value of m (m-12)x²+2(m-12)x+2=0​

Question

if the roots of equations has real and equal than find value of m (m-12)x²+2(m-12)x+2=0​

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Sadie 3 months 2021-07-24T11:14:28+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-24T11:15:46+00:00

    Answer:

    Step-by-step explanation:

    b^2-4ac=0

    (2*(m-12))^2-4*(m*(m-12)*2)=0

    4(m-12)^2-8m*(m-12)=0

    4(m-12)^2=8m*(m-12)

    4(m-12)=8m

    4m-48=8m

    -4m=48

    m=-12

    0
    2021-07-24T11:15:55+00:00

    here your answer

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