\"\"

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The function is \"\".

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Find the zeros.

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\"\"              (Original function)

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\"\"                   (\"\")

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\"\"                    (Factor)

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\"\"                                    (Divide out common factors)

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\"\"                                            (Simplify)

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When \"\", the numerator becomes zero.

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Therefore, the zero of the function is \"\".

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\"\"

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The zero of the function is \"\".