Perform the identical MATLAB operations as those in Example 7.7 or use a library or package of

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Perform the identical MATLAB operations as those in Example 7.7 or use a library or package of your choice to find all the roots of the polynomial

ƒ(x) = (x - 4)(x + 2)(x - 1)(x + 5)(x - 7)

Note that the poly function can be used to convert the roots to a polynomial.

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Numerical Methods For Engineers

ISBN: 9780071244299

5th Edition

Authors: Steven C. Chapra, Raymond P. Canale

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Question Posted: Nov 17, 2011 10:43 AM

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Perform the identical MATLAB operations as those in Example 7.7 or use a library or package of

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MATLAB session a poly4 2 1 5 7 a 1 5 35 125 194 280 polyval a...View the full answer

Numerical Methods For Engineers

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