Problem

Find the complex zeros of the following polynomial function. Write f in factored form.
f(x)=x38x2+25x26

Answer

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Answer

The complex zeros of the polynomial function f(x)=x38x2+25x26 are 2, 32i, and 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)=x38x2+25x26 are 2, 32i, and 3+2i.

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