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If the roots of the equation (b-c)x^2+(c-a)x+(a-b)=0 are equal, then prove that 2b=a+c

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asked Feb 17, 2018 in Mathematics by Kundan kumar (49,132 points)

If the roots of the equation (b-c)x²+(c-a)x+(a-b)=0 are equal, then prove that 2b=a+c

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answered Feb 17, 2018 by Vikash Kumar (144,729 points)

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If the roots of the equation (b-c)x^2+(c-a)x+(a-b)=0 are equal, then prove that 2b=a+c

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