Roshan yadav Asked a Question
July 15, 2020 9:38 ampts 20 pts
Let P(x) =a, +a,x +a,x' + .. +a,x2n where n21 and a >0 for k =0,1,.. n. Show that P(x) - x P(x) = 0 has exactly two real roots. , .
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  • Deepak singh Best Answer
    see attached
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  • Vishal goswami thankyou
    see attachment
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  • Deepak singh
    just use discarte rule , if any doubt please ask
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  • Vishal goswami
    use descartes rule.
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