Math, asked by 9985371740, 9 hours ago

73. The equation whose roots are the A. M and twice the H.M.between the roots of the equation x2 + ax -b = 0 is 11 a) r- - bx + a = 0 b) 2ara-ax + 4b = 0 c) Zar? + (a? - 8b)x - 4ab = 0 d) 2ax- Sbx - 4ab = 0 ​

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Answered by IIGoLDGrAcEII
4

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In the attachment

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Answered by sofianhendrik
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see the attachment

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