Use the polyder function to find the derivative of 2x3 – x2 + 4x – 5

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2022-12-01

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Use the polyder function to find the derivative of 2x3 – x2 + 4x – 5.

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robaa

2022-12-01

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>> der = polyder([2 -1 4 5])

der =

6 -2 4

>> poly2sym(der)

ans =

6*x^2 - 2*x + 4

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