$\"\"$

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Here divisor is $\"\"$ .

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If $\"\"$ , then $\"\"$ .

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So, f(x) is undefined when $\"\"$ .

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Solve by using synthetic division.

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$\"\"$

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The quotient is $\"\"$ .

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$\"\"$ .

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Solve for all zeros of x.

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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Zeros of f(x) are $\"\"$ .