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Polynomials

PLS HELP ME WITH IT

Let \(k\) ,\(n\) and \(r\) be positive integers. Let \(Q(x)=x^k +{a_1} x^{k+1} +...+{a_n}x^{k+n}\) with all real coefficients. Prove that the function \(\frac{Q(x)}{x^k}\) is strictly positive for all \(x\) satisfying

Note by Ariijit Dey
2 months ago

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