$\"\"$

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The expression is $\"\"$ .

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$\"\"$ (Write the expression with common denominator)

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

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$\"\"$ (Apply quotient of powers property: $\"\"$ )

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$\"\"$ (Subtract powers: $\"\"$ )

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$\"\"$ $\"\"$

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The quotient is $\"\"$ .