$\"\"$

The expression is $\"\"$ .

Multiply by $\"\"$ , the reciprocal of the divisor $\"\"$ .

$\"\"$

Factors of denominator: $\"\"$ .

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

Factors of numerator: $\"\"$ .

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The LCD of $\"\"$ is $\"\"$ .

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The simplified expression is $\"\"$ .