$\"\"$

The expression is $\"\"$ .

Simplify the expression.

$\"\"$ (Original expression)

$\"\"$ (LCD of numerator & denominator is $\"\"$ )

$\"\"$ (Simplify the numerator and denominator)

$\"\"$ (Write as a divison expression)

$\"\"$ (Multiply by reciprocal of the divisor)

$\"\"$ (Simplify)

$\"\"$ .

$\"\"$

The simplified expression is $\"\"$ .