$\"\"$

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The polynomial function is $\"\"$ .

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The leading coefficient is 1 and the constant term is 6.

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Possible rational zeros $\"\"$

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$\"\"$ . $\"\"$

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Use synthetic division, to determine that $\"\"$ is a rational zero or not.

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$\"\"$

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The factor form of f(x) is $\"\"$ .

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Now factor the quadratic expression $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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The complete factorization of f(x) is $\"\"$ . $\"\"$

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Find the zeros by equating $\"\"$ to zero. \ \

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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The real zeros of f(x) are $\"\"$ .

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$\"\"$

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The real zeros of f(x) are $\"\"$ .