$\"\"$

The expression is $\"\"$ . $\"\"$ (Write the expression with common denominator)

$\"\"$ (Divide numerators and denominators by 2) $\"\"$

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

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

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

The quotient is $\"\"$ .