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If alpha and beta are the roots of ax^(...

If `alpha and beta` are the roots of `ax^(2)+bx+cid=0` find the equation whose rootsare `alpha^(-3), beta^(-3)`.

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The correct Answer is:
`ic^(3)d^(3)x^(2)-(b^(3)-3abcid)x-a^(3)=0`
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