$\"\"$

The expression is $\"\"$ .

The multiplicative inverse of $\"\"$ is $\"\"$ .

To divide a number by $\"\"$ , multiply it by the multiplicative inverse of $\"\"$ .

$\"\"$

$\"\"$ (Product of two different signs is negative)

$\"\"$ (Reawrite $\"\"$ )

$\"\"$ (Cancel common terms)

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

The Quotient is $\"\"$ .