Question: The polynomial p(x) = x 3 2x 5 has one real root, between x = 2 and x = 3, and a pair of complex

The polynomial p(x) = x

3 2x 5 has one real root, between x = 2 and x = 3, and a pair of

complex conjugate roots. (a) Plot the function to locate the real roots using fplot (b) Use the roots function in MATLAB to find numerical values for all three roots.

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