Question: Perform the identical MATLAB operations as those in Example 6.8 to manipulate and find all the roots of the polynomial f 5 (x) = (x

Perform the identical MATLAB operations as those in Example 6.8 to manipulate and find all the roots of the polynomial

f₅(x) = (x + 2) (x + 5) (x − 6) (x − 4) (x − 8)

Example 6.8

Using MATLAB to Manipulate Polynomials and Determine Their Roots Problem Statement. Use the following equation to explore how MATLAB can be em- ployed to manipulate polynomials: f5 (x) = x5 - 3.5x4 +2.75x +2.125x -3.875x + 1.25 (E6.8.1) Note that this polynomial has three real roots: 0.5, -1.0, and 2; and one pair of complex roots: 10.5i.

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