Problem

Find the complex zeros of the following polynomial function. Write $f$ in factored form.
\[
f(x)=x^{3}-8 x^{2}+25 x-26
\]

Answer

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Answer

The complex zeros of the polynomial function \(f(x)=x^{3}-8 x^{2}+25 x-26\) are \(\boxed{2}\), \(\boxed{3 - 2i}\), and \(\boxed{3 + 2i}\).

Steps

Step 1 :Set the function equal to zero and solve for x to find the real zeros of the polynomial function.

Step 2 :The real zeros of the polynomial are 2, 3 - 2i, and 3 + 2i.

Step 3 :Since these zeros are already complex, there is no need to perform synthetic division and solve a quadratic equation.

Step 4 :Therefore, the complex zeros of the polynomial are 2, 3 - 2i, and 3 + 2i.

Step 5 :The complex zeros of the polynomial function \(f(x)=x^{3}-8 x^{2}+25 x-26\) are \(\boxed{2}\), \(\boxed{3 - 2i}\), and \(\boxed{3 + 2i}\).

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