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Find the sum of square of the roots (∑ x21) of biquadratic equation x4 + 2gx3 + dx2 + 2fc2x + c4 = 0 if x1 . x2 . x3 . x4 are the roots of the equation. |
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Answer» Find the sum of square of the roots (∑ x21) of biquadratic equation x4 + 2gx3 + dx2 + 2fc2x + c4 = 0 if x1 . x2 . x3 . x4 are the roots of the equation. |
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