$\"\"$

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The mixed expression is $\"\"$ .

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To find the LCD and factor each denominator.

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First denominator 1: 1.

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Second denominator $\"\"$ : $\"\"$ .

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The LCD of the fractions in the numerator is $\"\"$ .

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First denominator 1: 1.

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Second denominator $\"\"$ : $\"\"$ .

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The LCD of the fractions in the denominator is $\"\"$ .

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$\"\"$

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Since the denominators $\"\"$ .

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$\"\"$ .

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$\"\"$

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Denominators are same and add numerators.

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$\"\"$

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$\"\"$

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Apply distributive property: $\"\"$ .

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$\"\"$

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Rewrite as a division sentence.

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$\"\"$

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Rewrite multiply by the reciprocal.

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$\"\"$

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$\"\"$

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$\"\"$ divide into factors $\"\"$ .

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$\"\"$ divide into factors $\"\"$ .

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$\"\"$

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Multiply numerators and denominators.

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$\"\"$

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$\"\"$

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$\"\"$

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The difference of $\"\"$ $\"\"$ .