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If the equation x^3+3px^2+3qx+r=0 and x^2+2px+q=0 have a common root then 4(p^2-q)(q^2-pr)

If the equation x^3+3px^2+3qx+r=0 and x^2+2px+q=0 have a common root then 4(p^2-q)(q^2-pr)

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1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

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