princesajelly princesajelly

23-03-2022
Mathematics

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Suppose a cubic polynomial, f, has two rational roots c and d and one irrational
root which is a conjugate pair a + vb, where a and b are rational numbers.
Does f have rational coefficients? Explain.

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buddhibahadurshahi25 buddhibahadurshahi25

23-03-2022

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what is force ? write its S.I unit

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