\"\"

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The expression is \"\"

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\"\"             (Substitute \"\")

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\"\"               (Divide: \"\")

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\"\"                   (Evaluate power: \"\")

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\"\"

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

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\"\"                             (Evaluate power: \"\")

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\"\"                                     (L.C.M of 4 and 16 is 16: \"\")

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\"\"

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The value of the expression is \"\".

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