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20x^5 + 100x^4 + 5x^3 + 7x^2 + x, d(20x^5 + 100x^4 + 5x^3 + 7x^2 + x)/dx, d^2(20x^5 + 100x^4 + 5x^3 + 7x^2 + x)/dx^2
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