\"\"

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The expression is \"\".

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\"\"              (Substitute \"\")

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\"\"                   (Multiply: \"\")

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The negative exponent formula is \"\". Where \"\" and any whole number n.

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\"\"

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\"\"

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

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\"\"                        (Divide numerator and denominator by 4)

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\"\"                          (Divide: \"\")\"\"

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The solution is \"\".