$\"\"$

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The expression is $\"\"$

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$\"\"$ (Substitute $\"\"$ ) $\"\"$

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First operation is evaluating power.

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

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Next operation is addition.

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$\"\"$ (Add: $\"\"$ ,)

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Next operation is division.

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

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The value of the expression is 3.