$\"\"$

\

The mixed expression is $\"\"$ .

\

To find the LCD and factor each denominator.

\

First denominator 1: 1.

\

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

\

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

\

First denominator 1: 1.

\

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

\

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

\

$\"\"$

\

Since the denominators $\"\"$ .

\

$\"\"$ .

\

$\"\"$

\

Denominators are same and subtract numerators.

\

$\"\"$

\

Apply distributive property: $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Rewrite as a division sentence.

\

$\"\"$

\

Rewrite multiply by the reciprocal.

\

$\"\"$

\

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

\

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

\

$\"\"$

\

Multiply numerators and denominators.

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

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