Determine the real roots of (x) = 0.5x 2 + 2.5x + 4.5: (a) Graphically. (b)

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Determine the real roots of ƒ(x) = – 0.5x²+ 2.5x + 4.5:

(a) Graphically.

(b) Using the quadratic formula.

(c) Using the iteration of the bisection method to determine the highest root. Employ initial guesses of x_l= 5 and x_u= 10. Compute the estimated error ε_aand the true error ε_tafter each iteration.

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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 10:41 AM

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Determine the real roots of (x) = 0.5x 2 + 2.5x + 4.5: (a) Graphically. (b)

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a A plot indicates that roots occur at about x 14 and ...View the full answer

Numerical Methods For Engineers

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