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

By Sadie

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

raghavendra6292



you asked a question to
solve. 2X+y=12and X+2y=9​


The correct answer

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

  1. 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

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