2. It is desired to obtain the real-valued roots of S(2) = 0, f(z)= (x*. 8. - 6z - 5z2 + 6r - 4VT+10+ * %3D (a). Work with y V to get a polynomial g(y) from f(r) such that f(r) g(y)/v. Compute the roots of g(y) 0 using the Matlab command roots(coeff). (b). Compute f(x) for each root of g(y) = 0 (r y²) and identify those roots for which f(r) = This will not be the case with all roots of g(y) = 0. (c). Confirm these roots using Matlab function fzero using suitable guesses for r. %3D %3D %3D %3D
2. It is desired to obtain the real-valued roots of S(2) = 0, f(z)= (x*. 8. - 6z - 5z2 + 6r - 4VT+10+ * %3D (a). Work with y V to get a polynomial g(y) from f(r) such that f(r) g(y)/v. Compute the roots of g(y) 0 using the Matlab command roots(coeff). (b). Compute f(x) for each root of g(y) = 0 (r y²) and identify those roots for which f(r) = This will not be the case with all roots of g(y) = 0. (c). Confirm these roots using Matlab function fzero using suitable guesses for r. %3D %3D %3D %3D
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter8: Polynomials
Section8.4: Zeros Of A Polynomial
Problem 31E
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