\"\"

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The function is \"\".

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Find the value \"\".

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\"\"         (Original function)

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\"\"     (Substitute \"\")

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        \"\"     (Evaluate powers: \"\")

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       \"\"             (Multiply)

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       \"\"                   (Add: \"\")

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       \"\"                         (Subtract: \"\")

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Therefore, the value of \"\" is \"\".

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\"\"

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\"\".